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  (function(){
  /*
   * jQuery 1.2.5 - New Wave Javascript
   *
   * Copyright (c) 2008 John Resig (jquery.com)
   * Dual licensed under the MIT (MIT-LICENSE.txt)
   * and GPL (GPL-LICENSE.txt) licenses.
   *
   * Date: 2008-05-20 23:14:54 -0400 (Tue, 20 May 2008) 
   * Rev: 5651 
   */
  
  // Map over jQuery in case of overwrite
  var _jQuery = window.jQuery,
  // Map over the  in case of overwrite
          _ = window.;
  
  var jQuery = window.jQuery = window. = function( selector, context ) {
          // The jQuery object is actually just the init constructor 'enhanced'
          return new jQuery.fn.init( selector, context );
  };
  
  // A simple way to check for HTML strings or ID strings
  // (both of which we optimize for)
  var quickExpr = /^[^<]*(<(.|\s)+>)[^>]*|^#(\w+)/,
  
  // Is it a simple selector
          isSimple = /^.[^:#\[\.]*/,
  
  // Will speed up references to undefined, and allows munging its name.
          undefined;
  
  jQuery.fn = jQuery.prototype = {
          init: function( selector, context ) {
                  // Make sure that a selection was provided
                  selector = selector || document;
  
                  // Handle DOMElement
                  if ( selector.nodeType ) {
                          this[0] = selector;
                          this.length = 1;
                          return this;
                  }
                  // Handle HTML strings
                  if ( typeof selector == "string" ) {
                          // Are we dealing with HTML string or an ID?
                          var match = quickExpr.exec( selector );
  
                          // Verify a match, and that no context was specified for #id
                          if ( match && (match[1] || !context) ) {
  
                                  // HANDLE: html -> array
                                  if ( match[1] )
                                          selector = jQuery.clean( [ match[1] ], context );
  
                                  // HANDLE: $("#id")
                                  else {
                                          var elem = document.getElementById( match[3] );
  
                                          // Make sure an element was located
                                          if ( elem ){
                                                  // Handle the case where IE and Opera return items
                                                  // by name instead of ID
                                                  if ( elem.id != match[3] )
                                                          return jQuery().find( selector );
  
                                                  // Otherwise, we inject the element directly into the jQuery object
                                                  return jQuery( elem );
                                          }
                                          selector = [];
                                  }
  
                          // HANDLE: $(expr, [context])
                          // (which is just equivalent to: content.find(expr)
                          } else
                                  return jQuery( context ).find( selector );
  
                  // HANDLE: function
                  // Shortcut for document ready
                  } else if ( jQuery.isFunction( selector ) )
                          return jQuery( document )[ jQuery.fn.ready ? "ready" : "load" ]( selector );
  
                  return this.setArray(jQuery.makeArray(selector));
          },
  
          // The current version of jQuery being used
          jquery: "1.2.5",
  
          // The number of elements contained in the matched element set
          size: function() {
                  return this.length;
          },
  
          // The number of elements contained in the matched element set
          length: 0,
  
          // Get the Nth element in the matched element set OR
          // Get the whole matched element set as a clean array
          get: function( num ) {
                  return num == undefined ?
  
                          // Return a 'clean' array
                          jQuery.makeArray( this ) :
  
                          // Return just the object
                          this[ num ];
          },
  
          // Take an array of elements and push it onto the stack
          // (returning the new matched element set)
          pushStack: function( elems ) {
                  // Build a new jQuery matched element set
                  var ret = jQuery( elems );
  
                  // Add the old object onto the stack (as a reference)
                  ret.prevObject = this;
  
                  // Return the newly-formed element set
                  return ret;
          },
  
          // Force the current matched set of elements to become
          // the specified array of elements (destroying the stack in the process)
          // You should use pushStack() in order to do this, but maintain the stack
          setArray: function( elems ) {
                  // Resetting the length to 0, then using the native Array push
                  // is a super-fast way to populate an object with array-like properties
                  this.length = 0;
                  Array.prototype.push.apply( this, elems );
  
                  return this;
          },
  
          // Execute a callback for every element in the matched set.
          // (You can seed the arguments with an array of args, but this is
          // only used internally.)
          each: function( callback, args ) {
                  return jQuery.each( this, callback, args );
          },
  
          // Determine the position of an element within
          // the matched set of elements
          index: function( elem ) {
                  var ret = -1;
  
                  // Locate the position of the desired element
                  return jQuery.inArray(
                          // If it receives a jQuery object, the first element is used
                          elem && elem.jquery ? elem[0] : elem
                  , this );
          },
  
          attr: function( name, value, type ) {
                  var options = name;
  
                  // Look for the case where we're accessing a style value
                  if ( name.constructor == String )
                          if ( value === undefined )
                                  return this[0] && jQuery[ type || "attr" ]( this[0], name );
  
                          else {
                                  options = {};
                                  options[ name ] = value;
                          }
  
                  // Check to see if we're setting style values
                  return this.each(function(i){
                          // Set all the styles
                          for ( name in options )
                                  jQuery.attr(
                                          type ?
                                                  this.style :
                                                  this,
                                          name, jQuery.prop( this, options[ name ], type, i, name )
                                  );
                  });
          },
  
          css: function( key, value ) {
                  // ignore negative width and height values
                  if ( (key == 'width' || key == 'height') && parseFloat(value) < 0 )
                          value = undefined;
                  return this.attr( key, value, "curCSS" );
          },
  
          text: function( text ) {
                  if ( typeof text != "object" && text != null )
                          return this.empty().append( (this[0] && this[0].ownerDocument || document).createTextNode( text ) );
  
                  var ret = "";
  
                  jQuery.each( text || this, function(){
                          jQuery.each( this.childNodes, function(){
                                  if ( this.nodeType != 8 )
                                          ret += this.nodeType != 1 ?
                                                  this.nodeValue :
                                                  jQuery.fn.text( [ this ] );
                          });
                  });
  
                  return ret;
          },
  
          wrapAll: function( html ) {
                  if ( this[0] )
                          // The elements to wrap the target around
                          jQuery( html, this[0].ownerDocument )
                                  .clone()
                                  .insertBefore( this[0] )
                                  .map(function(){
                                          var elem = this;
  
                                          while ( elem.firstChild )
                                                  elem = elem.firstChild;
  
                                          return elem;
                                  })
                                  .append(this);
  
                  return this;
          },
  
          wrapInner: function( html ) {
                  return this.each(function(){
                          jQuery( this ).contents().wrapAll( html );
                  });
          },
  
          wrap: function( html ) {
                  return this.each(function(){
                          jQuery( this ).wrapAll( html );
                  });
          },
  
          append: function() {
                  return this.domManip(arguments, true, false, function(elem){
                          if (this.nodeType == 1)
                                  this.appendChild( elem );
                  });
          },
  
          prepend: function() {
                  return this.domManip(arguments, true, true, function(elem){
                          if (this.nodeType == 1)
                                  this.insertBefore( elem, this.firstChild );
                  });
          },
  
          before: function() {
                  return this.domManip(arguments, false, false, function(elem){
                          this.parentNode.insertBefore( elem, this );
                  });
          },
  
          after: function() {
                  return this.domManip(arguments, false, true, function(elem){
                          this.parentNode.insertBefore( elem, this.nextSibling );
                  });
          },
  
          end: function() {
                  return this.prevObject || jQuery( [] );
          },
  
          find: function( selector ) {
                  var elems = jQuery.map(this, function(elem){
                          return jQuery.find( selector, elem );
                  });
  
                  return this.pushStack( /[^+>] [^+>]/.test( selector ) || selector.indexOf("..") > -1 ?
                          jQuery.unique( elems ) :
                          elems );
          },
  
          clone: function( events ) {
                  // Do the clone
                  var ret = this.map(function(){
                          if ( jQuery.browser.msie && !jQuery.isXMLDoc(this) ) {
                                  // IE copies events bound via attachEvent when
                                  // using cloneNode. Calling detachEvent on the
                                  // clone will also remove the events from the orignal
                                  // In order to get around this, we use innerHTML.
                                  // Unfortunately, this means some modifications to
                                  // attributes in IE that are actually only stored
                                  // as properties will not be copied (such as the
                                  // the name attribute on an input).
                                  var clone = this.cloneNode(true),
                                          container = document.createElement("div");
                                  container.appendChild(clone);
                                  return jQuery.clean([container.innerHTML])[0];
                          } else
                                  return this.cloneNode(true);
                  });
  
                  // Need to set the expando to null on the cloned set if it exists
                  // removeData doesn't work here, IE removes it from the original as well
                  // this is primarily for IE but the data expando shouldn't be copied over in any browser
                  var clone = ret.find("*").andSelf().each(function(){
                          if ( this[ expando ] != undefined )
                                  this[ expando ] = null;
                  });
  
                  // Copy the events from the original to the clone
                  if ( events === true )
                          this.find("*").andSelf().each(function(i){
                                  if (this.nodeType == 3)
                                          return;
                                  var events = jQuery.data( this, "events" );
  
                                  for ( var type in events )
                                          for ( var handler in events[ type ] )
                                                  jQuery.event.add( clone[ i ], type, events[ type ][ handler ], events[ type ][ handler ].data );
                          });
  
                  // Return the cloned set
                  return ret;
          },
  
          filter: function( selector ) {
                  return this.pushStack(
                          jQuery.isFunction( selector ) &&
                          jQuery.grep(this, function(elem, i){
                                  return selector.call( elem, i );
                          }) ||
  
                          jQuery.multiFilter( selector, this ) );
          },
  
          not: function( selector ) {
                  if ( selector.constructor == String )
                          // test special case where just one selector is passed in
                          if ( isSimple.test( selector ) )
                                  return this.pushStack( jQuery.multiFilter( selector, this, true ) );
                          else
                                  selector = jQuery.multiFilter( selector, this );
  
                  var isArrayLike = selector.length && selector[selector.length - 1] !== undefined && !selector.nodeType;
                  return this.filter(function() {
                          return isArrayLike ? jQuery.inArray( this, selector ) < 0 : this != selector;
                  });
          },
  
          add: function( selector ) {
                  return this.pushStack( jQuery.unique( jQuery.merge(
                          this.get(),
                          typeof selector == 'string' ?
                                  jQuery( selector ) :
                                  jQuery.makeArray( selector )
                  )));
          },
  
          is: function( selector ) {
                  return !!selector && jQuery.multiFilter( selector, this ).length > 0;
          },
  
          hasClass: function( selector ) {
                  return this.is( "." + selector );
          },
  
          val: function( value ) {
                  if ( value == undefined ) {
  
                          if ( this.length ) {
                                  var elem = this[0];
  
                                  // We need to handle select boxes special
                                  if ( jQuery.nodeName( elem, "select" ) ) {
                                          var index = elem.selectedIndex,
                                                  values = [],
                                                  options = elem.options,
                                                  one = elem.type == "select-one";
  
                                          // Nothing was selected
                                          if ( index < 0 )
                                                  return null;
  
                                          // Loop through all the selected options
                                          for ( var i = one ? index : 0, max = one ? index + 1 : options.length; i < max; i++ ) {
                                                  var option = options[ i ];
  
                                                  if ( option.selected ) {
                                                          // Get the specifc value for the option
                                                          value = jQuery.browser.msie && !option.attributes.value.specified ? option.text : option.value;
  
                                                          // We don't need an array for one selects
                                                          if ( one )
                                                                  return value;
  
                                                          // Multi-Selects return an array
                                                          values.push( value );
                                                  }
                                          }
  
                                          return values;
  
                                  // Everything else, we just grab the value
                                  } else
                                          return (this[0].value || "").replace(/\r/g, "");
  
                          }
  
                          return undefined;
                  }
  
                  return this.each(function(){
                          if ( this.nodeType != 1 )
                                  return;
  
                          if ( value.constructor == Array && /radio|checkbox/.test( this.type ) )
                                  this.checked = (jQuery.inArray(this.value, value) >= 0 ||
                                          jQuery.inArray(this.name, value) >= 0);
  
                          else if ( jQuery.nodeName( this, "select" ) ) {
                                  var values = jQuery.makeArray(value);
  
                                  jQuery( "option", this ).each(function(){
                                          this.selected = (jQuery.inArray( this.value, values ) >= 0 ||
                                                  jQuery.inArray( this.text, values ) >= 0);
                                  });
  
                                  if ( !values.length )
                                          this.selectedIndex = -1;
  
                          } else
                                  this.value = value;
                  });
          },
  
          html: function( value ) {
                  return value == undefined ?
                          (this.length ?
                                  this[0].innerHTML :
                                  null) :
                          this.empty().append( value );
          },
  
          replaceWith: function( value ) {
                  return this.after( value ).remove();
          },
  
          eq: function( i ) {
                  return this.slice( i, i + 1 );
          },
  
          slice: function() {
                  return this.pushStack( Array.prototype.slice.apply( this, arguments ) );
          },
  
          map: function( callback ) {
                  return this.pushStack( jQuery.map(this, function(elem, i){
                          return callback.call( elem, i, elem );
                  }));
          },
  
          andSelf: function() {
                  return this.add( this.prevObject );
          },
  
          data: function( key, value ){
                  var parts = key.split(".");
                  parts[1] = parts[1] ? "." + parts[1] : "";
  
                  if ( value === undefined ) {
                          var data = this.triggerHandler("getData" + parts[1] + "!", [parts[0]]);
  
                          if ( data === undefined && this.length )
                                  data = jQuery.data( this[0], key );
  
                          return data === undefined && parts[1] ?
                                  this.data( parts[0] ) :
                                  data;
                  } else
                          return this.trigger("setData" + parts[1] + "!", [parts[0], value]).each(function(){
                                  jQuery.data( this, key, value );
                          });
          },
  
          removeData: function( key ){
                  return this.each(function(){
                          jQuery.removeData( this, key );
                  });
          },
  
          domManip: function( args, table, reverse, callback ) {
                  var clone = this.length > 1, elems;
  
                  return this.each(function(){
                          if ( !elems ) {
                                  elems = jQuery.clean( args, this.ownerDocument );
  
                                  if ( reverse )
                                          elems.reverse();
                          }
  
                          var obj = this;
  
                          if ( table && jQuery.nodeName( this, "table" ) && jQuery.nodeName( elems[0], "tr" ) )
                                  obj = this.getElementsByTagName("tbody")[0] || this.appendChild( this.ownerDocument.createElement("tbody") );
  
                          var scripts = jQuery( [] );
  
                          jQuery.each(elems, function(){
                                  var elem = clone ?
                                          jQuery( this ).clone( true )[0] :
                                          this;
  
                                  // execute all scripts after the elements have been injected
                                  if ( jQuery.nodeName( elem, "script" ) ) {
                                          scripts = scripts.add( elem );
                                  } else {
                                          // Remove any inner scripts for later evaluation
                                          if ( elem.nodeType == 1 )
                                                  scripts = scripts.add( jQuery( "script", elem ).remove() );
  
                                          // Inject the elements into the document
                                          callback.call( obj, elem );
                                  }
                          });
  
                          scripts.each( evalScript );
                  });
          }
  };
  
  // Give the init function the jQuery prototype for later instantiation
  jQuery.fn.init.prototype = jQuery.fn;
  
  function evalScript( i, elem ) {
          if ( elem.src )
                  jQuery.ajax({
                          url: elem.src,
                          async: false,
                          dataType: "script"
                  });
  
          else
                  jQuery.globalEval( elem.text || elem.textContent || elem.innerHTML || "" );
  
          if ( elem.parentNode )
                  elem.parentNode.removeChild( elem );
  }
  
  function now(){
          return +new Date;
  }
  
  jQuery.extend = jQuery.fn.extend = function() {
          // copy reference to target object
          var target = arguments[0] || {}, i = 1, length = arguments.length, deep = false, options;
  
          // Handle a deep copy situation
          if ( target.constructor == Boolean ) {
                  deep = target;
                  target = arguments[1] || {};
                  // skip the boolean and the target
                  i = 2;
          }
  
          // Handle case when target is a string or something (possible in deep copy)
          if ( typeof target != "object" && typeof target != "function" )
                  target = {};
  
          // extend jQuery itself if only one argument is passed
          if ( length == i ) {
                  target = this;
                  --i;
          }
  
          for ( ; i < length; i++ )
                  // Only deal with non-null/undefined values
                  if ( (options = arguments[ i ]) != null )
                          // Extend the base object
                          for ( var name in options ) {
                                  var src = target[ name ], copy = options[ name ];
  
                                  // Prevent never-ending loop
                                  if ( target === copy )
                                          continue;
  
                                  // Recurse if we're merging object values
                                  if ( deep && copy && typeof copy == "object" && !copy.nodeType )
                                          target[ name ] = jQuery.extend( deep, 
                                                  // Never move original objects, clone them
                                                  src || ( copy.length != null ? [ ] : { } )
                                          , copy );
  
                                  // Don't bring in undefined values
                                  else if ( copy !== undefined )
                                          target[ name ] = copy;
  
                          }
  
          // Return the modified object
          return target;
  };
  
  var expando = "jQuery" + now(), uuid = 0, windowData = {},
          // exclude the following css properties to add px
          exclude = /z-?index|font-?weight|opacity|zoom|line-?height/i,
          // cache defaultView
          defaultView = document.defaultView || {};
  
  jQuery.extend({
          noConflict: function( deep ) {
                  window. = _;
  
                  if ( deep )
                          window.jQuery = _jQuery;
  
                  return jQuery;
          },
  
          // See test/unit/core.js for details concerning this function.
          isFunction: function( fn ) {
                  return !!fn && typeof fn != "string" && !fn.nodeName &&
                          fn.constructor != Array && /^[\s[]?function/.test( fn + "" );
          },
  
          // check if an element is in a (or is an) XML document
          isXMLDoc: function( elem ) {
                  return elem.documentElement && !elem.body ||
                          elem.tagName && elem.ownerDocument && !elem.ownerDocument.body;
          },
  
          // Evalulates a script in a global context
          globalEval: function( data ) {
                  data = jQuery.trim( data );
  
                  if ( data ) {
                          // Inspired by code by Andrea Giammarchi
                          // http://webreflection.blogspot.com/2007/08/global-scope-evaluation-and-dom.html
  			var head = document.getElementsByTagName("head")[0] || document.documentElement,
                                  script = document.createElement("script");
  
                          script.type = "text/javascript";
                          if ( jQuery.browser.msie )
                                  script.text = data;
                          else
                                  script.appendChild( document.createTextNode( data ) );
  
                          // Use insertBefore instead of appendChild  to circumvent an IE6 bug.
                          // This arises when a base node is used (#2709).
                          head.insertBefore( script, head.firstChild );
                          head.removeChild( script );
                  }
          },
  
          nodeName: function( elem, name ) {
                  return elem.nodeName && elem.nodeName.toUpperCase() == name.toUpperCase();
          },
  
          cache: {},
  
          data: function( elem, name, data ) {
                  elem = elem == window ?
                          windowData :
                          elem;
  
                  var id = elem[ expando ];
  
                  // Compute a unique ID for the element
                  if ( !id )
                          id = elem[ expando ] = ++uuid;
  
                  // Only generate the data cache if we're
                  // trying to access or manipulate it
                  if ( name && !jQuery.cache[ id ] )
                          jQuery.cache[ id ] = {};
  
                  // Prevent overriding the named cache with undefined values
                  if ( data !== undefined )
                          jQuery.cache[ id ][ name ] = data;
  
                  // Return the named cache data, or the ID for the element
                  return name ?
                          jQuery.cache[ id ][ name ] :
                          id;
          },
  
          removeData: function( elem, name ) {
                  elem = elem == window ?
                          windowData :
                          elem;
  
                  var id = elem[ expando ];
  
                  // If we want to remove a specific section of the element's data
                  if ( name ) {
                          if ( jQuery.cache[ id ] ) {
                                  // Remove the section of cache data
                                  delete jQuery.cache[ id ][ name ];
  
                                  // If we've removed all the data, remove the element's cache
                                  name = "";
  
                                  for ( name in jQuery.cache[ id ] )
                                          break;
  
                                  if ( !name )
                                          jQuery.removeData( elem );
                          }
  
                  // Otherwise, we want to remove all of the element's data
                  } else {
                          // Clean up the element expando
                          try {
                                  delete elem[ expando ];
                          } catch(e){
                                  // IE has trouble directly removing the expando
                                  // but it's ok with using removeAttribute
                                  if ( elem.removeAttribute )
                                          elem.removeAttribute( expando );
                          }
  
                          // Completely remove the data cache
                          delete jQuery.cache[ id ];
                  }
          },
  
          // args is for internal usage only
          each: function( object, callback, args ) {
                  var name, i = 0, length = object.length;
  
                  if ( args ) {
                          if ( length == undefined ) {
                                  for ( name in object )
                                          if ( callback.apply( object[ name ], args ) === false )
                                                  break;
                          } else
                                  for ( ; i < length; )
                                          if ( callback.apply( object[ i++ ], args ) === false )
                                                  break;
  
                  // A special, fast, case for the most common use of each
                  } else {
                          if ( length == undefined ) {
                                  for ( name in object )
                                          if ( callback.call( object[ name ], name, object[ name ] ) === false )
                                                  break;
                          } else
                                  for ( var value = object[0];
                                          i < length && callback.call( value, i, value ) !== false; value = object[++i] ){}
                  }
  
                  return object;
          },
  
          prop: function( elem, value, type, i, name ) {
                          // Handle executable functions
                          if ( jQuery.isFunction( value ) )
                                  value = value.call( elem, i );
  
                          // Handle passing in a number to a CSS property
                          return value && value.constructor == Number && type == "curCSS" && !exclude.test( name ) ?
                                  value + "px" :
                                  value;
          },
  
          className: {
                  // internal only, use addClass("class")
                  add: function( elem, classNames ) {
                          jQuery.each((classNames || "").split(/\s+/), function(i, className){
                                  if ( elem.nodeType == 1 && !jQuery.className.has( elem.className, className ) )
                                          elem.className += (elem.className ? " " : "") + className;
                          });
                  },
  
                  // internal only, use removeClass("class")
                  remove: function( elem, classNames ) {
                          if (elem.nodeType == 1)
                                  elem.className = classNames != undefined ?
                                          jQuery.grep(elem.className.split(/\s+/), function(className){
                                                  return !jQuery.className.has( classNames, className );
                                          }).join(" ") :
                                          "";
                  },
  
                  // internal only, use hasClass("class")
                  has: function( elem, className ) {
                          return jQuery.inArray( className, (elem.className || elem).toString().split(/\s+/) ) > -1;
                  }
          },
  
          // A method for quickly swapping in/out CSS properties to get correct calculations
          swap: function( elem, options, callback ) {
                  var old = {};
                  // Remember the old values, and insert the new ones
                  for ( var name in options ) {
                          old[ name ] = elem.style[ name ];
                          elem.style[ name ] = options[ name ];
                  }
  
                  callback.call( elem );
  
                  // Revert the old values
                  for ( var name in options )
                          elem.style[ name ] = old[ name ];
          },
  
          css: function( elem, name, force ) {
                  if ( name == "width" || name == "height" ) {
                          var val, props = { position: "absolute", visibility: "hidden", display:"block" }, which = name == "width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ];
  
                          function getWH() {
                                  val = name == "width" ? elem.offsetWidth : elem.offsetHeight;
                                  var padding = 0, border = 0;
                                  jQuery.each( which, function() {
                                          padding += parseFloat(jQuery.curCSS( elem, "padding" + this, true)) || 0;
                                          border += parseFloat(jQuery.curCSS( elem, "border" + this + "Width", true)) || 0;
                                  });
                                  val -= Math.round(padding + border);
                          }
  
                          if ( jQuery(elem).is(":visible") )
                                  getWH();
                          else
                                  jQuery.swap( elem, props, getWH );
  
                          return Math.max(0, val);
                  }
  
                  return jQuery.curCSS( elem, name, force );
          },
  
          curCSS: function( elem, name, force ) {
                  var ret, style = elem.style;
  
                  // A helper method for determining if an element's values are broken
                  function color( elem ) {
                          if ( !jQuery.browser.safari )
                                  return false;
  
                          // defaultView is cached
                          var ret = defaultView.getComputedStyle( elem, null );
                          return !ret || ret.getPropertyValue("color") == "";
                  }
  
                  // We need to handle opacity special in IE
                  if ( name == "opacity" && jQuery.browser.msie ) {
                          ret = jQuery.attr( style, "opacity" );
  
                          return ret == "" ?
                                  "1" :
                                  ret;
                  }
                  // Opera sometimes will give the wrong display answer, this fixes it, see #2037
                  if ( jQuery.browser.opera && name == "display" ) {
                          var save = style.outline;
                          style.outline = "0 solid black";
                          style.outline = save;
                  }
  
                  // Make sure we're using the right name for getting the float value
                  if ( name.match( /float/i ) )
                          name = styleFloat;
  
                  if ( !force && style && style[ name ] )
                          ret = style[ name ];
  
                  else if ( defaultView.getComputedStyle ) {
  
                          // Only "float" is needed here
                          if ( name.match( /float/i ) )
                                  name = "float";
  
                          name = name.replace( /([A-Z])/g, "-$1" ).toLowerCase();
  
                          var computedStyle = defaultView.getComputedStyle( elem, null );
  
                          if ( computedStyle && !color( elem ) )
                                  ret = computedStyle.getPropertyValue( name );
  
                          // If the element isn't reporting its values properly in Safari
                          // then some display: none elements are involved
                          else {
                                  var swap = [], stack = [], a = elem, i = 0;
  
                                  // Locate all of the parent display: none elements
                                  for ( ; a && color(a); a = a.parentNode )
                                          stack.unshift(a);
  
                                  // Go through and make them visible, but in reverse
                                  // (It would be better if we knew the exact display type that they had)
                                  for ( ; i < stack.length; i++ )
                                          if ( color( stack[ i ] ) ) {
                                                  swap[ i ] = stack[ i ].style.display;
                                                  stack[ i ].style.display = "block";
                                          }
  
                                  // Since we flip the display style, we have to handle that
                                  // one special, otherwise get the value
                                  ret = name == "display" && swap[ stack.length - 1 ] != null ?
                                          "none" :
                                          ( computedStyle && computedStyle.getPropertyValue( name ) ) || "";
  
                                  // Finally, revert the display styles back
                                  for ( i = 0; i < swap.length; i++ )
                                          if ( swap[ i ] != null )
                                                  stack[ i ].style.display = swap[ i ];
                          }
  
                          // We should always get a number back from opacity
                          if ( name == "opacity" && ret == "" )
                                  ret = "1";
  
                  } else if ( elem.currentStyle ) {
                          var camelCase = name.replace(/\-(\w)/g, function(all, letter){
                                  return letter.toUpperCase();
                          });
  
                          ret = elem.currentStyle[ name ] || elem.currentStyle[ camelCase ];
  
                          // From the awesome hack by Dean Edwards
                          // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
  
  			// If we're not dealing with a regular pixel number
                          // but a number that has a weird ending, we need to convert it to pixels
                          if ( !/^\d+(px)?/i.test( ret ) && /^\d/.test( ret ) ) {
                                  // Remember the original values
                                  var left = style.left, rsLeft = elem.runtimeStyle.left;
  
                                  // Put in the new values to get a computed value out
                                  elem.runtimeStyle.left = elem.currentStyle.left;
                                  style.left = ret || 0;
                                  ret = style.pixelLeft + "px";
  
                                  // Revert the changed values
                                  style.left = left;
                                  elem.runtimeStyle.left = rsLeft;
                          }
                  }
  
                  return ret;
          },
  
          clean: function( elems, context ) {
                  var ret = [];
                  context = context || document;
                  // !context.createElement fails in IE with an error but returns typeof 'object'
                  if (typeof context.createElement == 'undefined')
                          context = context.ownerDocument || context[0] && context[0].ownerDocument || document;
  
                  jQuery.each(elems, function(i, elem){
                          if ( !elem )
                                  return;
  
                          if ( elem.constructor == Number )
                                  elem += '';
  
                          // Convert html string into DOM nodes
                          if ( typeof elem == "string" ) {
                                  // Fix "XHTML"-style tags in all browsers
                                  elem = elem.replace(/(<(\w+)[^>]*?)\/>/g, function(all, front, tag){
                                          return tag.match(/^(abbr|br|col|img|input|link|meta|param|hr|area|embed)/i) ?
                                                  all :
                                                  front + "></" + tag + ">";
                                  });
  
                                  // Trim whitespace, otherwise indexOf won't work as expected
                                  var tags = jQuery.trim( elem ).toLowerCase(), div = context.createElement("div");
  
                                  var wrap =
                                          // option or optgroup
                                          !tags.indexOf("<opt") &&
                                          [ 1, "<select multiple='multiple'>", "</select>" ] ||
  
                                          !tags.indexOf("<leg") &&
                                          [ 1, "<fieldset>", "</fieldset>" ] ||
  
                                          tags.match(/^<(thead|tbody|tfoot|colg|cap)/) &&
                                          [ 1, "<table>", "</table>" ] ||
  
                                          !tags.indexOf("<tr") &&
                                          [ 2, "<table><tbody>", "</tbody></table>" ] ||
  
                                           // <thead> matched above
                                          (!tags.indexOf("<td") || !tags.indexOf("<th")) &&
                                          [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ] ||
  
                                          !tags.indexOf("<col") &&
                                          [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ] ||
  
                                          // IE can't serialize <link> and <script> tags normally
                                          jQuery.browser.msie &&
                                          [ 1, "div<div>", "</div>" ] ||
  
                                          [ 0, "", "" ];
  
                                  // Go to html and back, then peel off extra wrappers
                                  div.innerHTML = wrap[1] + elem + wrap[2];
  
                                  // Move to the right depth
                                  while ( wrap[0]-- )
                                          div = div.lastChild;
  
                                  // Remove IE's autoinserted <tbody> from table fragments
                                  if ( jQuery.browser.msie ) {
  
                                          // String was a <table>, *may* have spurious <tbody>
                                          var tbody = !tags.indexOf("<table") && tags.indexOf("<tbody") < 0 ?
                                                  div.firstChild && div.firstChild.childNodes :
  
                                                  // String was a bare <thead> or <tfoot>
                                                  wrap[1] == "<table>" && tags.indexOf("<tbody") < 0 ?
                                                          div.childNodes :
                                                          [];
  
                                          for ( var j = tbody.length - 1; j >= 0 ; --j )
                                                  if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length )
                                                          tbody[ j ].parentNode.removeChild( tbody[ j ] );
  
                                          // IE completely kills leading whitespace when innerHTML is used
                                          if ( /^\s/.test( elem ) )
                                                  div.insertBefore( context.createTextNode( elem.match(/^\s*/)[0] ), div.firstChild );
  
                                  }
  
                                  elem = jQuery.makeArray( div.childNodes );
                          }
  
                          if ( elem.length === 0 && (!jQuery.nodeName( elem, "form" ) && !jQuery.nodeName( elem, "select" )) )
                                  return;
  
                          if ( elem[0] == undefined || jQuery.nodeName( elem, "form" ) || elem.options )
                                  ret.push( elem );
  
                          else
                                  ret = jQuery.merge( ret, elem );
  
                  });
  
                  return ret;
          },
  
          attr: function( elem, name, value ) {
                  // don't set attributes on text and comment nodes
                  if (!elem || elem.nodeType == 3 || elem.nodeType == 8)
                          return undefined;
  
                  var notxml = !jQuery.isXMLDoc( elem ),
                          // Whether we are setting (or getting)
                          set = value !== undefined,
                          msie = jQuery.browser.msie;
  
                  // Try to normalize/fix the name
                  name = notxml && jQuery.props[ name ] || name;
  
                  // Only do all the following if this is a node (faster for style)
                  // IE elem.getAttribute passes even for style
                  if ( elem.tagName ) {
  
                          // These attributes require special treatment
                          var special = /href|src|style/.test( name );
  
                          // Safari mis-reports the default selected property of a hidden option
                          // Accessing the parent's selectedIndex property fixes it
                          if ( name == "selected" && jQuery.browser.safari )
                                  elem.parentNode.selectedIndex;
  
                          // If applicable, access the attribute via the DOM 0 way
                          if ( notxml && !special && name in elem ) {
                                  if ( set ){
                                          // We can't allow the type property to be changed (since it causes problems in IE)
                                          if ( name == "type" && jQuery.nodeName( elem, "input" ) && elem.parentNode )
                                                  throw "type property can't be changed";
  
                                          elem[ name ] = value;
                                  }
  
                                  // browsers index elements by id/name on forms, give priority to attributes.
                                  if( jQuery.nodeName( elem, "form" ) && elem.getAttributeNode(name) )
                                          return elem.getAttributeNode( name ).nodeValue;
  
                                  return elem[ name ];
                          }
  
                          if ( msie && notxml &&  name == "style" )
                                  return jQuery.attr( elem.style, "cssText", value );
  
                          if ( set )
                                  // convert the value to a string (all browsers do this but IE) see #1070
                                  elem.setAttribute( name, "" + value );
  
                          if ( msie && special && notxml )
                                  return elem.getAttribute( name, 2 );
  
                          return elem.getAttribute( name );
  
                  }
  
                  // elem is actually elem.style ... set the style
  
                  // IE uses filters for opacity
                  if ( msie && name == "opacity" ) {
                          if ( set ) {
                                  // IE has trouble with opacity if it does not have layout
                                  // Force it by setting the zoom level
                                  elem.zoom = 1;
  
                                  // Set the alpha filter to set the opacity
                                  elem.filter = (elem.filter || "").replace( /alpha\([^)]*\)/, "" ) +
                                          (parseInt( value ) + '' == "NaN" ? "" : "alpha(opacity=" + value * 100 + ")");
                          }
  
                          return elem.filter && elem.filter.indexOf("opacity=") >= 0 ?
                                  (parseFloat( elem.filter.match(/opacity=([^)]*)/)[1] ) / 100) + '':
                                  "";
                  }
  
                  name = name.replace(/-([a-z])/ig, function(all, letter){
                          return letter.toUpperCase();
                  });
  
                  if ( set )
                          elem[ name ] = value;
  
                  return elem[ name ];
          },
  
          trim: function( text ) {
                  return (text || "").replace( /^\s+|\s+/g, "" );
          },
  
          makeArray: function( array ) {
                  var ret = [];
  
                  if( array != null ){
                          var i = array.length;
                          //the window, strings and functions also have 'length'
                          if( i == null || array.split || array.setInterval || array.call )
                                  ret[0] = array;
                          else
                                  while( i )
                                          ret[--i] = array[i];
                  }
  
                  return ret;
          },
  
          inArray: function( elem, array ) {
                  for ( var i = 0, length = array.length; i < length; i++ )
                  // Use === because on IE, window == document
                          if ( array[ i ] === elem )
                                  return i;
  
                  return -1;
          },
  
          merge: function( first, second ) {
                  // We have to loop this way because IE & Opera overwrite the length
                  // expando of getElementsByTagName
                  var i = 0, elem, pos = first.length;
                  // Also, we need to make sure that the correct elements are being returned
                  // (IE returns comment nodes in a '*' query)
                  if ( jQuery.browser.msie ) {
                          while ( elem = second[ i++ ] )
                                  if ( elem.nodeType != 8 )
                                          first[ pos++ ] = elem;
  
                  } else
                          while ( elem = second[ i++ ] )
                                  first[ pos++ ] = elem;
  
                  return first;
          },
  
          unique: function( array ) {
                  var ret = [], done = {};
  
                  try {
  
                          for ( var i = 0, length = array.length; i < length; i++ ) {
                                  var id = jQuery.data( array[ i ] );
  
                                  if ( !done[ id ] ) {
                                          done[ id ] = true;
                                          ret.push( array[ i ] );
                                  }
                          }
  
                  } catch( e ) {
                          ret = array;
                  }
  
                  return ret;
          },
  
          grep: function( elems, callback, inv ) {
                  var ret = [];
  
                  // Go through the array, only saving the items
                  // that pass the validator function
                  for ( var i = 0, length = elems.length; i < length; i++ )
                          if ( !inv != !callback( elems[ i ], i ) )
                                  ret.push( elems[ i ] );
  
                  return ret;
          },
  
          map: function( elems, callback ) {
                  var ret = [];
  
                  // Go through the array, translating each of the items to their
                  // new value (or values).
                  for ( var i = 0, length = elems.length; i < length; i++ ) {
                          var value = callback( elems[ i ], i );
  
                          if ( value != null )
                                  ret[ ret.length ] = value;
                  }
  
                  return ret.concat.apply( [], ret );
          }
  });
  
  var userAgent = navigator.userAgent.toLowerCase();
  
  // Figure out what browser is being used
  jQuery.browser = {
          version: (userAgent.match( /.+(?:rv|it|ra|ie)[\/: ]([\d.]+)/ ) || [])[1],
          safari: /webkit/.test( userAgent ),
          opera: /opera/.test( userAgent ),
          msie: /msie/.test( userAgent ) && !/opera/.test( userAgent ),
          mozilla: /mozilla/.test( userAgent ) && !/(compatible|webkit)/.test( userAgent )
  };
  
  var styleFloat = jQuery.browser.msie ?
          "styleFloat" :
          "cssFloat";
  
  jQuery.extend({
          // Check to see if the W3C box model is being used
          boxModel: !jQuery.browser.msie || document.compatMode == "CSS1Compat",
  
          props: {
                  "for": "htmlFor",
                  "class": "className",
                  "float": styleFloat,
                  cssFloat: styleFloat,
                  styleFloat: styleFloat,
                  readonly: "readOnly",
                  maxlength: "maxLength",
                  cellspacing: "cellSpacing"
          }
  });
  
  jQuery.each({
          parent: function(elem){return elem.parentNode;},
          parents: function(elem){return jQuery.dir(elem,"parentNode");},
          next: function(elem){return jQuery.nth(elem,2,"nextSibling");},
          prev: function(elem){return jQuery.nth(elem,2,"previousSibling");},
          nextAll: function(elem){return jQuery.dir(elem,"nextSibling");},
          prevAll: function(elem){return jQuery.dir(elem,"previousSibling");},
          siblings: function(elem){return jQuery.sibling(elem.parentNode.firstChild,elem);},
          children: function(elem){return jQuery.sibling(elem.firstChild);},
          contents: function(elem){return jQuery.nodeName(elem,"iframe")?elem.contentDocument||elem.contentWindow.document:jQuery.makeArray(elem.childNodes);}
  }, function(name, fn){
          jQuery.fn[ name ] = function( selector ) {
                  var ret = jQuery.map( this, fn );
  
                  if ( selector && typeof selector == "string" )
                          ret = jQuery.multiFilter( selector, ret );
  
                  return this.pushStack( jQuery.unique( ret ) );
          };
  });
  
  jQuery.each({
          appendTo: "append",
          prependTo: "prepend",
          insertBefore: "before",
          insertAfter: "after",
          replaceAll: "replaceWith"
  }, function(name, original){
          jQuery.fn[ name ] = function() {
                  var args = arguments;
  
                  return this.each(function(){
                          for ( var i = 0, length = args.length; i < length; i++ )
                                  jQuery( args[ i ] )[ original ]( this );
                  });
          };
  });
  
  jQuery.each({
          removeAttr: function( name ) {
                  jQuery.attr( this, name, "" );
                  if (this.nodeType == 1)
                          this.removeAttribute( name );
          },
  
          addClass: function( classNames ) {
                  jQuery.className.add( this, classNames );
          },
  
          removeClass: function( classNames ) {
                  jQuery.className.remove( this, classNames );
          },
  
          toggleClass: function( classNames ) {
                  jQuery.className[ jQuery.className.has( this, classNames ) ? "remove" : "add" ]( this, classNames );
          },
  
          remove: function( selector ) {
                  if ( !selector || jQuery.filter( selector, [ this ] ).r.length ) {
                          // Prevent memory leaks
                          jQuery( "*", this ).add(this).each(function(){
                                  jQuery.event.remove(this);
                                  jQuery.removeData(this);
                          });
                          if (this.parentNode)
                                  this.parentNode.removeChild( this );
                  }
          },
  
          empty: function() {
                  // Remove element nodes and prevent memory leaks
                  jQuery( ">*", this ).remove();
  
                  // Remove any remaining nodes
                  while ( this.firstChild )
                          this.removeChild( this.firstChild );
          }
  }, function(name, fn){
          jQuery.fn[ name ] = function(){
                  return this.each( fn, arguments );
          };
  });
  
  jQuery.each([ "Height", "Width" ], function(i, name){
          var type = name.toLowerCase();
  
          jQuery.fn[ type ] = function( size ) {
                  // Get window width or height
                  return this[0] == window ?
                          // Opera reports document.body.client[Width/Height] properly in both quirks and standards
                          jQuery.browser.opera && document.body[ "client" + name ] ||
  
                          // Safari reports inner[Width/Height] just fine (Mozilla and Opera include scroll bar widths)
                          jQuery.browser.safari && window[ "inner" + name ] ||
  
                          // Everyone else use document.documentElement or document.body depending on Quirks vs Standards mode
                          document.compatMode == "CSS1Compat" && document.documentElement[ "client" + name ] || document.body[ "client" + name ] :
  
                          // Get document width or height
                          this[0] == document ?
                                  // Either scroll[Width/Height] or offset[Width/Height], whichever is greater
                                  Math.max(
                                          Math.max(document.body["scroll" + name], document.documentElement["scroll" + name]),
                                          Math.max(document.body["offset" + name], document.documentElement["offset" + name])
                                  ) :
  
                                  // Get or set width or height on the element
                                  size == undefined ?
                                          // Get width or height on the element
                                          (this.length ? jQuery.css( this[0], type ) : null) :
  
                                          // Set the width or height on the element (default to pixels if value is unitless)
                                          this.css( type, size.constructor == String ? size : size + "px" );
          };
  });
  
  // Helper function used by the dimensions and offset modules
  function num(elem, prop) {
          return elem[0] && parseInt( jQuery.curCSS(elem[0], prop, true), 10 ) || 0;
  }var chars = jQuery.browser.safari && parseInt(jQuery.browser.version) < 417 ?
                  "(?:[\\w*_-]|\\\\.)" :
                  "(?:[\\w\u0128-\uFFFF*_-]|\\\\.)",
          quickChild = new RegExp("^>\\s*(" + chars + "+)"),
          quickID = new RegExp("^(" + chars + "+)(#)(" + chars + "+)"),
          quickClass = new RegExp("^([#.]?)(" + chars + "*)");
  
  jQuery.extend({
          expr: {
                  "": function(a,i,m){return m[2]=="*"||jQuery.nodeName(a,m[2]);},
                  "#": function(a,i,m){return a.getAttribute("id")==m[2];},
                  ":": {
                          // Position Checks
                          lt: function(a,i,m){return i<m[3]-0;},
                          gt: function(a,i,m){return i>m[3]-0;},
                          nth: function(a,i,m){return m[3]-0==i;},
                          eq: function(a,i,m){return m[3]-0==i;},
                          first: function(a,i){return i==0;},
                          last: function(a,i,m,r){return i==r.length-1;},
                          even: function(a,i){return i%2==0;},
                          odd: function(a,i){return i%2;},
  
                          // Child Checks
                          "first-child": function(a){return a.parentNode.getElementsByTagName("*")[0]==a;},
                          "last-child": function(a){return jQuery.nth(a.parentNode.lastChild,1,"previousSibling")==a;},
                          "only-child": function(a){return !jQuery.nth(a.parentNode.lastChild,2,"previousSibling");},
  
                          // Parent Checks
                          parent: function(a){return a.firstChild;},
                          empty: function(a){return !a.firstChild;},
  
                          // Text Check
                          contains: function(a,i,m){return (a.textContent||a.innerText||jQuery(a).text()||"").indexOf(m[3])>=0;},
  
                          // Visibility
                          visible: function(a){return "hidden"!=a.type&&jQuery.css(a,"display")!="none"&&jQuery.css(a,"visibility")!="hidden";},
                          hidden: function(a){return "hidden"==a.type||jQuery.css(a,"display")=="none"||jQuery.css(a,"visibility")=="hidden";},
  
                          // Form attributes
                          enabled: function(a){return !a.disabled;},
                          disabled: function(a){return a.disabled;},
                          checked: function(a){return a.checked;},
                          selected: function(a){return a.selected||jQuery.attr(a,"selected");},
  
                          // Form elements
                          text: function(a){return "text"==a.type;},
                          radio: function(a){return "radio"==a.type;},
                          checkbox: function(a){return "checkbox"==a.type;},
                          file: function(a){return "file"==a.type;},
                          password: function(a){return "password"==a.type;},
                          submit: function(a){return "submit"==a.type;},
                          image: function(a){return "image"==a.type;},
                          reset: function(a){return "reset"==a.type;},
                          button: function(a){return "button"==a.type||jQuery.nodeName(a,"button");},
                          input: function(a){return /input|select|textarea|button/i.test(a.nodeName);},
  
                          // :has()
                          has: function(a,i,m){return jQuery.find(m[3],a).length;},
  
                          // :header
                          header: function(a){return /h\d/i.test(a.nodeName);},
  
                          // :animated
                          animated: function(a){return jQuery.grep(jQuery.timers,function(fn){return a==fn.elem;}).length;}
                  }
          },
  
          // The regular expressions that power the parsing engine
          parse: [
                  // Match: [@value='test'], [@foo]
                  /^(\[) *@?([\w-]+) *([!*^~=]*) *('?"?)(.*?)\4 *\]/,
  
                  // Match: :contains('foo')
                  /^(:)([\w-]+)\("?'?(.*?(\(.*?\))?[^(]*?)"?'?\)/,
  
                  // Match: :even, :last-child, #id, .class
                  new RegExp("^([:.#]*)(" + chars + "+)")
          ],
  
          multiFilter: function( expr, elems, not ) {
                  var old, cur = [];
  
                  while ( expr && expr != old ) {
                          old = expr;
                          var f = jQuery.filter( expr, elems, not );
                          expr = f.t.replace(/^\s*,\s*/, "" );
                          cur = not ? elems = f.r : jQuery.merge( cur, f.r );
                  }
  
                  return cur;
          },
  
          find: function( t, context ) {
                  // Quickly handle non-string expressions
                  if ( typeof t != "string" )
                          return [ t ];
  
                  // check to make sure context is a DOM element or a document
                  if ( context && context.nodeType != 1 && context.nodeType != 9)
                          return [ ];
  
                  // Set the correct context (if none is provided)
                  context = context || document;
  
                  // Initialize the search
                  var ret = [context], done = [], last, nodeName;
  
                  // Continue while a selector expression exists, and while
                  // we're no longer looping upon ourselves
                  while ( t && last != t ) {
                          var r = [];
                          last = t;
  
                          t = jQuery.trim(t);
  
                          var foundToken = false,
  
                          // An attempt at speeding up child selectors that
                          // point to a specific element tag
                                  re = quickChild,
  
                                  m = re.exec(t);
  
                          if ( m ) {
                                  nodeName = m[1].toUpperCase();
  
                                  // Perform our own iteration and filter
                                  for ( var i = 0; ret[i]; i++ )
                                          for ( var c = ret[i].firstChild; c; c = c.nextSibling )
                                                  if ( c.nodeType == 1 && (nodeName == "*" || c.nodeName.toUpperCase() == nodeName) )
                                                          r.push( c );
  
                                  ret = r;
                                  t = t.replace( re, "" );
                                  if ( t.indexOf(" ") == 0 ) continue;
                                  foundToken = true;
                          } else {
                                  re = /^([>+~])\s*(\w*)/i;
  
                                  if ( (m = re.exec(t)) != null ) {
                                          r = [];
  
                                          var merge = {};
                                          nodeName = m[2].toUpperCase();
                                          m = m[1];
  
                                          for ( var j = 0, rl = ret.length; j < rl; j++ ) {
                                                  var n = m == "~" || m == "+" ? ret[j].nextSibling : ret[j].firstChild;
                                                  for ( ; n; n = n.nextSibling )
                                                          if ( n.nodeType == 1 ) {
                                                                  var id = jQuery.data(n);
  
                                                                  if ( m == "~" && merge[id] ) break;
  
                                                                  if (!nodeName || n.nodeName.toUpperCase() == nodeName ) {
                                                                          if ( m == "~" ) merge[id] = true;
                                                                          r.push( n );
                                                                  }
  
                                                                  if ( m == "+" ) break;
                                                          }
                                          }
  
                                          ret = r;
  
                                          // And remove the token
                                          t = jQuery.trim( t.replace( re, "" ) );
                                          foundToken = true;
                                  }
                          }
  
                          // See if there's still an expression, and that we haven't already
                          // matched a token
                          if ( t && !foundToken ) {
                                  // Handle multiple expressions
                                  if ( !t.indexOf(",") ) {
                                          // Clean the result set
                                          if ( context == ret[0] ) ret.shift();
  
                                          // Merge the result sets
                                          done = jQuery.merge( done, ret );
  
                                          // Reset the context
                                          r = ret = [context];
  
                                          // Touch up the selector string
                                          t = " " + t.substr(1,t.length);
  
                                  } else {
                                          // Optimize for the case nodeName#idName
                                          var re2 = quickID;
                                          var m = re2.exec(t);
  
                                          // Re-organize the results, so that they're consistent
                                          if ( m ) {
                                                  m = [ 0, m[2], m[3], m[1] ];
  
                                          } else {
                                                  // Otherwise, do a traditional filter check for
                                                  // ID, class, and element selectors
                                                  re2 = quickClass;
                                                  m = re2.exec(t);
                                          }
  
                                          m[2] = m[2].replace(/\\/g, "");
  
                                          var elem = ret[ret.length-1];
  
                                          // Try to do a global search by ID, where we can
                                          if ( m[1] == "#" && elem && elem.getElementById && !jQuery.isXMLDoc(elem) ) {
                                                  // Optimization for HTML document case
                                                  var oid = elem.getElementById(m[2]);
  
                                                  // Do a quick check for the existence of the actual ID attribute
                                                  // to avoid selecting by the name attribute in IE
                                                  // also check to insure id is a string to avoid selecting an element with the name of 'id' inside a form
                                                  if ( (jQuery.browser.msie||jQuery.browser.opera) && oid && typeof oid.id == "string" && oid.id != m[2] )
                                                          oid = jQuery('[@id="'+m[2]+'"]', elem)[0];
  
                                                  // Do a quick check for node name (where applicable) so
                                                  // that div#foo searches will be really fast
                                                  ret = r = oid && (!m[3] || jQuery.nodeName(oid, m[3])) ? [oid] : [];
                                          } else {
                                                  // We need to find all descendant elements
                                                  for ( var i = 0; ret[i]; i++ ) {
                                                          // Grab the tag name being searched for
                                                          var tag = m[1] == "#" && m[3] ? m[3] : m[1] != "" || m[0] == "" ? "*" : m[2];
  
                                                          // Handle IE7 being really dumb about <object>s
                                                          if ( tag == "*" && ret[i].nodeName.toLowerCase() == "object" )
                                                                  tag = "param";
  
                                                          r = jQuery.merge( r, ret[i].getElementsByTagName( tag ));
                                                  }
  
                                                  // It's faster to filter by class and be done with it
                                                  if ( m[1] == "." )
                                                          r = jQuery.classFilter( r, m[2] );
  
                                                  // Same with ID filtering
                                                  if ( m[1] == "#" ) {
                                                          var tmp = [];
  
                                                          // Try to find the element with the ID
                                                          for ( var i = 0; r[i]; i++ )
                                                                  if ( r[i].getAttribute("id") == m[2] ) {
                                                                          tmp = [ r[i] ];
                                                                          break;
                                                                  }
  
                                                          r = tmp;
                                                  }
  
                                                  ret = r;
                                          }
  
                                          t = t.replace( re2, "" );
                                  }
  
                          }
  
                          // If a selector string still exists
                          if ( t ) {
                                  // Attempt to filter it
                                  var val = jQuery.filter(t,r);
                                  ret = r = val.r;
                                  t = jQuery.trim(val.t);
                          }
                  }
  
                  // An error occurred with the selector;
                  // just return an empty set instead
                  if ( t )
                          ret = [];
  
                  // Remove the root context
                  if ( ret && context == ret[0] )
                          ret.shift();
  
                  // And combine the results
                  done = jQuery.merge( done, ret );
  
                  return done;
          },
  
          classFilter: function(r,m,not){
                  m = " " + m + " ";
                  var tmp = [];
                  for ( var i = 0; r[i]; i++ ) {
                          var pass = (" " + r[i].className + " ").indexOf( m ) >= 0;
                          if ( !not && pass || not && !pass )
                                  tmp.push( r[i] );
                  }
                  return tmp;
          },
  
          filter: function(t,r,not) {
                  var last;
  
                  // Look for common filter expressions
                  while ( t && t != last ) {
                          last = t;
  
                          var p = jQuery.parse, m;
  
                          for ( var i = 0; p[i]; i++ ) {
                                  m = p[i].exec( t );
  
                                  if ( m ) {
                                          // Remove what we just matched
                                          t = t.substring( m[0].length );
  
                                          m[2] = m[2].replace(/\\/g, "");
                                          break;
                                  }
                          }
  
                          if ( !m )
                                  break;
  
                          // :not() is a special case that can be optimized by
                          // keeping it out of the expression list
                          if ( m[1] == ":" && m[2] == "not" )
                                  // optimize if only one selector found (most common case)
                                  r = isSimple.test( m[3] ) ?
                                          jQuery.filter(m[3], r, true).r :
                                          jQuery( r ).not( m[3] );
  
                          // We can get a big speed boost by filtering by class here
                          else if ( m[1] == "." )
                                  r = jQuery.classFilter(r, m[2], not);
  
                          else if ( m[1] == "[" ) {
                                  var tmp = [], type = m[3];
  
                                  for ( var i = 0, rl = r.length; i < rl; i++ ) {
                                          var a = r[i], z = a[ jQuery.props[m[2]] || m[2] ];
  
                                          if ( z == null || /href|src|selected/.test(m[2]) )
                                                  z = jQuery.attr(a,m[2]) || '';
  
                                          if ( (type == "" && !!z ||
                                                   type == "=" && z == m[5] ||
                                                   type == "!=" && z != m[5] ||
                                                   type == "^=" && z && !z.indexOf(m[5]) ||
                                                   type == "=" && z.substr(z.length - m[5].length) == m[5] ||
                                                   (type == "*=" || type == "~=") && z.indexOf(m[5]) >= 0) ^ not )
                                                          tmp.push( a );
                                  }
  
                                  r = tmp;
  
                          // We can get a speed boost by handling nth-child here
                          } else if ( m[1] == ":" && m[2] == "nth-child" ) {
                                  var merge = {}, tmp = [],
                                          // parse equations like 'even', 'odd', '5', '2n', '3n+2', '4n-1', '-n+6'
                                          test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec(
                                                  m[3] == "even" && "2n" || m[3] == "odd" && "2n+1" ||
                                                  !/\D/.test(m[3]) && "0n+" + m[3] || m[3]),
                                          // calculate the numbers (first)n+(last) including if they are negative
                                          first = (test[1] + (test[2] || 1)) - 0, last = test[3] - 0;
  
                                  // loop through all the elements left in the jQuery object
                                  for ( var i = 0, rl = r.length; i < rl; i++ ) {
                                          var node = r[i], parentNode = node.parentNode, id = jQuery.data(parentNode);
  
                                          if ( !merge[id] ) {
                                                  var c = 1;
  
                                                  for ( var n = parentNode.firstChild; n; n = n.nextSibling )
                                                          if ( n.nodeType == 1 )
                                                                  n.nodeIndex = c++;
  
                                                  merge[id] = true;
                                          }
  
                                          var add = false;
  
                                          if ( first == 0 ) {
                                                  if ( node.nodeIndex == last )
                                                          add = true;
                                          } else if ( (node.nodeIndex - last) % first == 0 && (node.nodeIndex - last) / first >= 0 )
                                                  add = true;
  
                                          if ( add ^ not )
                                                  tmp.push( node );
                                  }
  
                                  r = tmp;
  
                          // Otherwise, find the expression to execute
                          } else {
                                  var fn = jQuery.expr[ m[1] ];
                                  if ( typeof fn == "object" )
                                          fn = fn[ m[2] ];
  
                                  if ( typeof fn == "string" )
                                          fn = eval("false||function(a,i){return " + fn + ";}");
  
                                  // Execute it against the current filter
                                  r = jQuery.grep( r, function(elem, i){
                                          return fn(elem, i, m, r);
                                  }, not );
                          }
                  }
  
                  // Return an array of filtered elements (r)
                  // and the modified expression string (t)
                  return { r: r, t: t };
          },
  
          dir: function( elem, dir ){
                  var matched = [],
                          cur = elem[dir];
                  while ( cur && cur != document ) {
                          if ( cur.nodeType == 1 )
                                  matched.push( cur );
                          cur = cur[dir];
                  }
                  return matched;
          },
  
          nth: function(cur,result,dir,elem){
                  result = result || 1;
                  var num = 0;
  
                  for ( ; cur; cur = cur[dir] )
                          if ( cur.nodeType == 1 && ++num == result )
                                  break;
  
                  return cur;
          },
  
          sibling: function( n, elem ) {
                  var r = [];
  
                  for ( ; n; n = n.nextSibling ) {
                          if ( n.nodeType == 1 && n != elem )
                                  r.push( n );
                  }
  
                  return r;
          }
  });
  /*
   * A number of helper functions used for managing events.
   * Many of the ideas behind this code orignated from
   * Dean Edwards' addEvent library.
   */
  jQuery.event = {
  
          // Bind an event to an element
          // Original by Dean Edwards
          add: function(elem, types, handler, data) {
                  if ( elem.nodeType == 3 || elem.nodeType == 8 )
                          return;
  
                  // For whatever reason, IE has trouble passing the window object
                  // around, causing it to be cloned in the process
                  if ( jQuery.browser.msie && elem.setInterval )
                          elem = window;
  
                  // Make sure that the function being executed has a unique ID
                  if ( !handler.guid )
                          handler.guid = this.guid++;
  
                  // if data is passed, bind to handler
                  if( data != undefined ) {
                          // Create temporary function pointer to original handler
                          var fn = handler;
  
                          // Create unique handler function, wrapped around original handler
                          handler = this.proxy( fn, function() {
                                  // Pass arguments and context to original handler
                                  return fn.apply(this, arguments);
                          });
  
                          // Store data in unique handler
                          handler.data = data;
                  }
  
                  // Init the element's event structure
                  var events = jQuery.data(elem, "events") || jQuery.data(elem, "events", {}),
                          handle = jQuery.data(elem, "handle") || jQuery.data(elem, "handle", function(){
                                  // Handle the second event of a trigger and when
                                  // an event is called after a page has unloaded
                                  if ( typeof jQuery != "undefined" && !jQuery.event.triggered )
                                          return jQuery.event.handle.apply(arguments.callee.elem, arguments);
                          });
                  // Add elem as a property of the handle function
                  // This is to prevent a memory leak with non-native
                  // event in IE.
                  handle.elem = elem;
  
                  // Handle multiple events separated by a space
                  // jQuery(...).bind("mouseover mouseout", fn);
                  jQuery.each(types.split(/\s+/), function(index, type) {
                          // Namespaced event handlers
                          var parts = type.split(".");
                          type = parts[0];
                          handler.type = parts[1];
  
                          // Get the current list of functions bound to this event
                          var handlers = events[type];
  
                          // Init the event handler queue
                          if (!handlers) {
                                  handlers = events[type] = {};
  
                                  // Check for a special event handler
                                  // Only use addEventListener/attachEvent if the special
                                  // events handler returns false
                                  if ( !jQuery.event.special[type] || jQuery.event.special[type].setup.call(elem) === false ) {
                                          // Bind the global event handler to the element
                                          if (elem.addEventListener)
                                                  elem.addEventListener(type, handle, false);
                                          else if (elem.attachEvent)
                                                  elem.attachEvent("on" + type, handle);
                                  }
                          }
  
                          // Add the function to the element's handler list
                          handlers[handler.guid] = handler;
  
                          // Keep track of which events have been used, for global triggering
                          jQuery.event.global[type] = true;
                  });
  
                  // Nullify elem to prevent memory leaks in IE
                  elem = null;
          },
  
          guid: 1,
          global: {},
  
          // Detach an event or set of events from an element
          remove: function(elem, types, handler) {
                  // don't do events on text and comment nodes
                  if ( elem.nodeType == 3 || elem.nodeType == 8 )
                          return;
  
                  var events = jQuery.data(elem, "events"), ret, index;
  
                  if ( events ) {
                          // Unbind all events for the element
                          if ( types == undefined || (typeof types == "string" && types.charAt(0) == ".") )
                                  for ( var type in events )
                                          this.remove( elem, type + (types || "") );
                          else {
                                  // types is actually an event object here
                                  if ( types.type ) {
                                          handler = types.handler;
                                          types = types.type;
                                  }
  
                                  // Handle multiple events seperated by a space
                                  // jQuery(...).unbind("mouseover mouseout", fn);
                                  jQuery.each(types.split(/\s+/), function(index, type){
                                          // Namespaced event handlers
                                          var parts = type.split(".");
                                          type = parts[0];
  
                                          if ( events[type] ) {
                                                  // remove the given handler for the given type
                                                  if ( handler )
                                                          delete events[type][handler.guid];
  
                                                  // remove all handlers for the given type
                                                  else
                                                          for ( handler in events[type] )
                                                                  // Handle the removal of namespaced events
                                                                  if ( !parts[1] || events[type][handler].type == parts[1] )
                                                                          delete events[type][handler];
  
                                                  // remove generic event handler if no more handlers exist
                                                  for ( ret in events[type] ) break;
                                                  if ( !ret ) {
                                                          if ( !jQuery.event.special[type] || jQuery.event.special[type].teardown.call(elem) === false ) {
                                                                  if (elem.removeEventListener)
                                                                          elem.removeEventListener(type, jQuery.data(elem, "handle"), false);
                                                                  else if (elem.detachEvent)
                                                                          elem.detachEvent("on" + type, jQuery.data(elem, "handle"));
                                                          }
                                                          ret = null;
                                                          delete events[type];
                                                  }
                                          }
                                  });
                          }
  
                          // Remove the expando if it's no longer used
                          for ( ret in events ) break;
                          if ( !ret ) {
                                  var handle = jQuery.data( elem, "handle" );
                                  if ( handle ) handle.elem = null;
                                  jQuery.removeData( elem, "events" );
                                  jQuery.removeData( elem, "handle" );
                          }
                  }
          },
  
          trigger: function(type, data, elem, donative, extra) {
                  // Clone the incoming data, if any
                  data = jQuery.makeArray(data);
  
                  if ( type.indexOf("!") >= 0 ) {
                          type = type.slice(0, -1);
                          var exclusive = true;
                  }
  
                  // Handle a global trigger
                  if ( !elem ) {
                          // Only trigger if we've ever bound an event for it
                          if ( this.global[type] )
                                  jQuery("*").add([window, document]).trigger(type, data);
  
                  // Handle triggering a single element
                  } else {
                          // don't do events on text and comment nodes
                          if ( elem.nodeType == 3 || elem.nodeType == 8 )
                                  return undefined;
  
                          var val, ret, fn = jQuery.isFunction( elem[ type ] || null ),
                                  // Check to see if we need to provide a fake event, or not
                                  event = !data[0] || !data[0].preventDefault;
  
                          // Pass along a fake event
                          if ( event ) {
                                  data.unshift({
                                          type: type,
                                          target: elem,
                                          preventDefault: function(){},
                                          stopPropagation: function(){},
                                          timeStamp: now()
                                  });
                                  data[0][expando] = true; // no need to fix fake event
                          }
  
                          // Enforce the right trigger type
                          data[0].type = type;
                          if ( exclusive )
                                  data[0].exclusive = true;
  
                          // Trigger the event, it is assumed that "handle" is a function
                          var handle = jQuery.data(elem, "handle");
                          if ( handle )
                                  val = handle.apply( elem, data );
  
                          // Handle triggering native .onfoo handlers (and on links since we don't call .click() for links)
                          if ( (!fn || (jQuery.nodeName(elem, 'a') && type == "click")) && elem["on"+type] && elem["on"+type].apply( elem, data ) === false )
                                  val = false;
  
                          // Extra functions don't get the custom event object
                          if ( event )
                                  data.shift();
  
                          // Handle triggering of extra function
                          if ( extra && jQuery.isFunction( extra ) ) {
                                  // call the extra function and tack the current return value on the end for possible inspection
                                  ret = extra.apply( elem, val == null ? data : data.concat( val ) );
                                  // if anything is returned, give it precedence and have it overwrite the previous value
                                  if (ret !== undefined)
                                          val = ret;
                          }
  
                          // Trigger the native events (except for clicks on links)
                          if ( fn && donative !== false && val !== false && !(jQuery.nodeName(elem, 'a') && type == "click") ) {
                                  this.triggered = true;
                                  try {
                                          elem[ type ]();
                                  // prevent IE from throwing an error for some hidden elements
                                  } catch (e) {}
                          }
  
                          this.triggered = false;
                  }
  
                  return val;
          },
  
          handle: function(event) {
                  // returned undefined or false
                  var val, ret, namespace, all, handlers;
  
                  event = arguments[0] = jQuery.event.fix( event || window.event );
  
                  // Namespaced event handlers
                  namespace = event.type.split(".");
                  event.type = namespace[0];
                  namespace = namespace[1];
                  // Cache this now, all = true means, any handler
                  all = !namespace && !event.exclusive;
  
                  handlers = ( jQuery.data(this, "events") || {} )[event.type];
  
                  for ( var j in handlers ) {
                          var handler = handlers[j];
  
                          // Filter the functions by class
                          if ( all || handler.type == namespace ) {
                                  // Pass in a reference to the handler function itself
                                  // So that we can later remove it
                                  event.handler = handler;
                                  event.data = handler.data;
  
                                  ret = handler.apply( this, arguments );
  
                                  if ( val !== false )
                                          val = ret;
  
                                  if ( ret === false ) {
                                          event.preventDefault();
                                          event.stopPropagation();
                                  }
                          }
                  }
  
                  return val;
          },
  
          fix: function(event) {
                  if ( event[expando] == true )
                          return event;
  
                  // store a copy of the original event object
                  // and "clone" to set read-only properties
                  var originalEvent = event;
                  event = { originalEvent: originalEvent };
                  var props = "altKey attrChange attrName bubbles button cancelable charCode clientX clientY ctrlKey currentTarget data detail eventPhase fromElement handler keyCode metaKey newValue originalTarget pageX pageY prevValue relatedNode relatedTarget screenX screenY shiftKey srcElement target timeStamp toElement type view wheelDelta which".split(" ");
                  for ( var i=props.length; i; i-- )
                          event[ props[i] ] = originalEvent[ props[i] ];
  
                  // Mark it as fixed
                  event[expando] = true;
  
                  // add preventDefault and stopPropagation since
                  // they will not work on the clone
                  event.preventDefault = function() {
                          // if preventDefault exists run it on the original event
                          if (originalEvent.preventDefault)
                                  originalEvent.preventDefault();
                          // otherwise set the returnValue property of the original event to false (IE)
                          originalEvent.returnValue = false;
                  };
                  event.stopPropagation = function() {
                          // if stopPropagation exists run it on the original event
                          if (originalEvent.stopPropagation)
                                  originalEvent.stopPropagation();
                          // otherwise set the cancelBubble property of the original event to true (IE)
                          originalEvent.cancelBubble = true;
                  };
  
                  // Fix timeStamp
                  event.timeStamp = event.timeStamp || now();
  
                  // Fix target property, if necessary
                  if ( !event.target )
                          event.target = event.srcElement || document; // Fixes #1925 where srcElement might not be defined either
  
                  // check if target is a textnode (safari)
                  if ( event.target.nodeType == 3 )
                          event.target = event.target.parentNode;
  
                  // Add relatedTarget, if necessary
                  if ( !event.relatedTarget && event.fromElement )
                          event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
  
                  // Calculate pageX/Y if missing and clientX/Y available
                  if ( event.pageX == null && event.clientX != null ) {
                          var doc = document.documentElement, body = document.body;
                          event.pageX = event.clientX + (doc && doc.scrollLeft || body && body.scrollLeft || 0) - (doc.clientLeft || 0);
                          event.pageY = event.clientY + (doc && doc.scrollTop || body && body.scrollTop || 0) - (doc.clientTop || 0);
                  }
  
                  // Add which for key events
                  if ( !event.which && ((event.charCode || event.charCode === 0) ? event.charCode : event.keyCode) )
                          event.which = event.charCode || event.keyCode;
  
                  // Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
                  if ( !event.metaKey && event.ctrlKey )
                          event.metaKey = event.ctrlKey;
  
                  // Add which for click: 1 == left; 2 == middle; 3 == right
                  // Note: button is not normalized, so don't use it
                  if ( !event.which && event.button )
                          event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
  
                  return event;
          },
  
          proxy: function( fn, proxy ){
                  // Set the guid of unique handler to the same of original handler, so it can be removed
                  proxy.guid = fn.guid = fn.guid || proxy.guid || this.guid++;
                  // So proxy can be declared as an argument
                  return proxy;
          },
  
          special: {
                  ready: {
                          setup: function() {
                                  // Make sure the ready event is setup
                                  bindReady();
                                  return;
                          },
  
                          teardown: function() { return; }
                  },
  
                  mouseenter: {
                          setup: function() {
                                  if ( jQuery.browser.msie ) return false;
                                  jQuery(this).bind("mouseover", jQuery.event.special.mouseenter.handler);
                                  return true;
                          },
  
                          teardown: function() {
                                  if ( jQuery.browser.msie ) return false;
                                  jQuery(this).unbind("mouseover", jQuery.event.special.mouseenter.handler);
                                  return true;
                          },
  
                          handler: function(event) {
                                  // If we actually just moused on to a sub-element, ignore it
                                  if ( withinElement(event, this) ) return true;
                                  // Execute the right handlers by setting the event type to mouseenter
                                  event.type = "mouseenter";
                                  return jQuery.event.handle.apply(this, arguments);
                          }
                  },
  
                  mouseleave: {
                          setup: function() {
                                  if ( jQuery.browser.msie ) return false;
                                  jQuery(this).bind("mouseout", jQuery.event.special.mouseleave.handler);
                                  return true;
                          },
  
                          teardown: function() {
                                  if ( jQuery.browser.msie ) return false;
                                  jQuery(this).unbind("mouseout", jQuery.event.special.mouseleave.handler);
                                  return true;
                          },
  
                          handler: function(event) {
                                  // If we actually just moused on to a sub-element, ignore it
                                  if ( withinElement(event, this) ) return true;
                                  // Execute the right handlers by setting the event type to mouseleave
                                  event.type = "mouseleave";
                                  return jQuery.event.handle.apply(this, arguments);
                          }
                  }
          }
  };
  
  jQuery.fn.extend({
          bind: function( type, data, fn ) {
                  return type == "unload" ? this.one(type, data, fn) : this.each(function(){
                          jQuery.event.add( this, type, fn || data, fn && data );
                  });
          },
  
          one: function( type, data, fn ) {
                  var one = jQuery.event.proxy( fn || data, function(event) {
                          jQuery(this).unbind(event, one);
                          return (fn || data).apply( this, arguments );
                  });
                  return this.each(function(){
                          jQuery.event.add( this, type, one, fn && data);
                  });
          },
  
          unbind: function( type, fn ) {
                  return this.each(function(){
                          jQuery.event.remove( this, type, fn );
                  });
          },
  
          trigger: function( type, data, fn ) {
                  return this.each(function(){
                          jQuery.event.trigger( type, data, this, true, fn );
                  });
          },
  
          triggerHandler: function( type, data, fn ) {
                  return this[0] && jQuery.event.trigger( type, data, this[0], false, fn );
          },
  
          toggle: function( fn ) {
                  // Save reference to arguments for access in closure
                  var args = arguments, i = 1;
  
                  // link all the functions, so any of them can unbind this click handler
                  while( i < args.length )
                          jQuery.event.proxy( fn, args[i++] );
  
                  return this.click( jQuery.event.proxy( fn, function(event) {
                          // Figure out which function to execute
                          this.lastToggle = ( this.lastToggle || 0 ) % i;
  
                          // Make sure that clicks stop
                          event.preventDefault();
  
                          // and execute the function
                          return args[ this.lastToggle++ ].apply( this, arguments ) || false;
                  }));
          },
  
          hover: function(fnOver, fnOut) {
                  return this.bind('mouseenter', fnOver).bind('mouseleave', fnOut);
          },
  
          ready: function(fn) {
                  // Attach the listeners
                  bindReady();
  
                  // If the DOM is already ready
                  if ( jQuery.isReady )
                          // Execute the function immediately
                          fn.call( document, jQuery );
  
                  // Otherwise, remember the function for later
                  else
                          // Add the function to the wait list
                          jQuery.readyList.push( function() { return fn.call(this, jQuery); } );
  
                  return this;
          }
  });
  
  jQuery.extend({
          isReady: false,
          readyList: [],
          // Handle when the DOM is ready
          ready: function() {
                  // Make sure that the DOM is not already loaded
                  if ( !jQuery.isReady ) {
                          // Remember that the DOM is ready
                          jQuery.isReady = true;
  
                          // If there are functions bound, to execute
                          if ( jQuery.readyList ) {
                                  // Execute all of them
                                  jQuery.each( jQuery.readyList, function(){
                                          this.call( document );
                                  });
  
                                  // Reset the list of functions
                                  jQuery.readyList = null;
                          }
  
                          // Trigger any bound ready events
                          jQuery(document).triggerHandler("ready");
                  }
          }
  });
  
  var readyBound = false;
  
  function bindReady(){
          if ( readyBound ) return;
          readyBound = true;
  
          // Mozilla, Opera (see further below for it) and webkit nightlies currently support this event
          if ( document.addEventListener && !jQuery.browser.opera)
                  // Use the handy event callback
                  document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
  
          // If IE is used and is not in a frame
          // Continually check to see if the document is ready
          if ( jQuery.browser.msie && window == top ) (function(){
                  if (jQuery.isReady) return;
                  try {
                          // If IE is used, use the trick by Diego Perini
                          // http://javascript.nwbox.com/IEContentLoaded/
  			document.documentElement.doScroll("left");
                  } catch( error ) {
                          setTimeout( arguments.callee, 0 );
                          return;
                  }
                  // and execute any waiting functions
                  jQuery.ready();
          })();
  
          if ( jQuery.browser.opera )
                  document.addEventListener( "DOMContentLoaded", function () {
                          if (jQuery.isReady) return;
                          for (var i = 0; i < document.styleSheets.length; i++)
                                  if (document.styleSheets[i].disabled) {
                                          setTimeout( arguments.callee, 0 );
                                          return;
                                  }
                          // and execute any waiting functions
                          jQuery.ready();
                  }, false);
  
          if ( jQuery.browser.safari ) {
                  var numStyles;
                  (function(){
                          if (jQuery.isReady) return;
                          if ( document.readyState != "loaded" && document.readyState != "complete" ) {
                                  setTimeout( arguments.callee, 0 );
                                  return;
                          }
                          if ( numStyles === undefined )
                                  numStyles = jQuery("style, link[rel=stylesheet]").length;
                          if ( document.styleSheets.length != numStyles ) {
                                  setTimeout( arguments.callee, 0 );
                                  return;
                          }
                          // and execute any waiting functions
                          jQuery.ready();
                  })();
          }
  
          // A fallback to window.onload, that will always work
          jQuery.event.add( window, "load", jQuery.ready );
  }
  
  jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
          "mousedown,mouseup,mousemove,mouseover,mouseout,change,select," +
          "submit,keydown,keypress,keyup,error").split(","), function(i, name){
  
          // Handle event binding
          jQuery.fn[name] = function(fn){
                  return fn ? this.bind(name, fn) : this.trigger(name);
          };
  });
  
  // Checks if an event happened on an element within another element
  // Used in jQuery.event.special.mouseenter and mouseleave handlers
  var withinElement = function(event, elem) {
          // Check if mouse(over|out) are still within the same parent element
          var parent = event.relatedTarget;
          // Traverse up the tree
          while ( parent && parent != elem ) try { parent = parent.parentNode; } catch(error) { parent = elem; }
          // Return true if we actually just moused on to a sub-element
          return parent == elem;
  };
  
  // Prevent memory leaks in IE
  // And prevent errors on refresh with events like mouseover in other browsers
  // Window isn't included so as not to unbind existing unload events
  jQuery(window).bind("unload", function() {
          jQuery("*").add(document).unbind();
  });
  jQuery.fn.extend({
          // Keep a copy of the old load
          _load: jQuery.fn.load,
  
          load: function( url, params, callback ) {
                  if ( typeof url != 'string' )
                          return this._load( url );
  
                  var off = url.indexOf(" ");
                  if ( off >= 0 ) {
                          var selector = url.slice(off, url.length);
                          url = url.slice(0, off);
                  }
  
                  callback = callback || function(){};
  
                  // Default to a GET request
                  var type = "GET";
  
                  // If the second parameter was provided
                  if ( params )
                          // If it's a function
                          if ( jQuery.isFunction( params ) ) {
                                  // We assume that it's the callback
                                  callback = params;
                                  params = null;
  
                          // Otherwise, build a param string
                          } else {
                                  params = jQuery.param( params );
                                  type = "POST";
                          }
  
                  var self = this;
  
                  // Request the remote document
                  jQuery.ajax({
                          url: url,
                          type: type,
                          dataType: "html",
                          data: params,
                          complete: function(res, status){
                                  // If successful, inject the HTML into all the matched elements
                                  if ( status == "success" || status == "notmodified" )
                                          // See if a selector was specified
                                          self.html( selector ?
                                                  // Create a dummy div to hold the results
                                                  jQuery("<div/>")
                                                          // inject the contents of the document in, removing the scripts
                                                          // to avoid any 'Permission Denied' errors in IE
                                                          .append(res.responseText.replace(/<script(.|\s)*?\/script>/g, ""))
  
                                                          // Locate the specified elements
                                                          .find(selector) :
  
                                                  // If not, just inject the full result
                                                  res.responseText );
  
                                  self.each( callback, [res.responseText, status, res] );
                          }
                  });
                  return this;
          },
  
          serialize: function() {
                  return jQuery.param(this.serializeArray());
          },
          serializeArray: function() {
                  return this.map(function(){
                          return jQuery.nodeName(this, "form") ?
                                  jQuery.makeArray(this.elements) : this;
                  })
                  .filter(function(){
                          return this.name && !this.disabled &&
                                  (this.checked || /select|textarea/i.test(this.nodeName) ||
                                          /text|hidden|password/i.test(this.type));
                  })
                  .map(function(i, elem){
                          var val = jQuery(this).val();
                          return val == null ? null :
                                  val.constructor == Array ?
                                          jQuery.map( val, function(val, i){
                                                  return {name: elem.name, value: val};
                                          }) :
                                          {name: elem.name, value: val};
                  }).get();
          }
  });
  
  // Attach a bunch of functions for handling common AJAX events
  jQuery.each( "ajaxStart,ajaxStop,ajaxComplete,ajaxError,ajaxSuccess,ajaxSend".split(","), function(i,o){
          jQuery.fn[o] = function(f){
                  return this.bind(o, f);
          };
  });
  
  var jsc = now();
  
  jQuery.extend({
          get: function( url, data, callback, type ) {
                  // shift arguments if data argument was ommited
                  if ( jQuery.isFunction( data ) ) {
                          callback = data;
                          data = null;
                  }
  
                  return jQuery.ajax({
                          type: "GET",
                          url: url,
                          data: data,
                          success: callback,
                          dataType: type
                  });
          },
  
          getScript: function( url, callback ) {
                  return jQuery.get(url, null, callback, "script");
          },
  
          getJSON: function( url, data, callback ) {
                  return jQuery.get(url, data, callback, "json");
          },
  
          post: function( url, data, callback, type ) {
                  if ( jQuery.isFunction( data ) ) {
                          callback = data;
                          data = {};
                  }
  
                  return jQuery.ajax({
                          type: "POST",
                          url: url,
                          data: data,
                          success: callback,
                          dataType: type
                  });
          },
  
          ajaxSetup: function( settings ) {
                  jQuery.extend( jQuery.ajaxSettings, settings );
          },
  
          ajaxSettings: {
                  url: location.href,
                  global: true,
                  type: "GET",
                  timeout: 0,
                  contentType: "application/x-www-form-urlencoded",
                  processData: true,
                  async: true,
                  data: null,
                  username: null,
                  password: null,
                  accepts: {
                          xml: "application/xml, text/xml",
                          html: "text/html",
                          script: "text/javascript, application/javascript",
                          json: "application/json, text/javascript",
                          text: "text/plain",
                          _default: "*/*"
                  }
          },
  
          // Last-Modified header cache for next request
          lastModified: {},
  
          ajax: function( s ) {
                  // Extend the settings, but re-extend 's' so that it can be
                  // checked again later (in the test suite, specifically)
                  s = jQuery.extend(true, s, jQuery.extend(true, {}, jQuery.ajaxSettings, s));
  
                  var jsonp, jsre = /=\?(&|)/g, status, data,
                          type = s.type.toUpperCase();
  
                  // convert data if not already a string
                  if ( s.data && s.processData && typeof s.data != "string" )
                          s.data = jQuery.param(s.data);
  
                  // Handle JSONP Parameter Callbacks
                  if ( s.dataType == "jsonp" ) {
                          if ( type == "GET" ) {
                                  if ( !s.url.match(jsre) )
                                          s.url += (s.url.match(/\?/) ? "&" : "?") + (s.jsonp || "callback") + "=?";
                          } else if ( !s.data || !s.data.match(jsre) )
                                  s.data = (s.data ? s.data + "&" : "") + (s.jsonp || "callback") + "=?";
                          s.dataType = "json";
                  }
  
                  // Build temporary JSONP function
                  if ( s.dataType == "json" && (s.data && s.data.match(jsre) || s.url.match(jsre)) ) {
                          jsonp = "jsonp" + jsc++;
  
                          // Replace the =? sequence both in the query string and the data
                          if ( s.data )
                                  s.data = (s.data + "").replace(jsre, "=" + jsonp + "$1");
                          s.url = s.url.replace(jsre, "=" + jsonp + "$1");
  
                          // We need to make sure
                          // that a JSONP style response is executed properly
                          s.dataType = "script";
  
                          // Handle JSONP-style loading
                          window[ jsonp ] = function(tmp){
                                  data = tmp;
                                  success();
                                  complete();
                                  // Garbage collect
                                  window[ jsonp ] = undefined;
                                  try{ delete window[ jsonp ]; } catch(e){}
                                  if ( head )
                                          head.removeChild( script );
                          };
                  }
  
                  if ( s.dataType == "script" && s.cache == null )
                          s.cache = false;
  
                  if ( s.cache === false && type == "GET" ) {
                          var ts = now();
                          // try replacing _= if it is there
                          var ret = s.url.replace(/(\?|&)_=.*?(&|)/, "$1_=" + ts + "$2");
                          // if nothing was replaced, add timestamp to the end
                          s.url = ret + ((ret == s.url) ? (s.url.match(/\?/) ? "&" : "?") + "_=" + ts : "");
                  }
  
                  // If data is available, append data to url for get requests
                  if ( s.data && type == "GET" ) {
                          s.url += (s.url.match(/\?/) ? "&" : "?") + s.data;
  
                          // IE likes to send both get and post data, prevent this
                          s.data = null;
                  }
  
                  // Watch for a new set of requests
                  if ( s.global && ! jQuery.active++ )
                          jQuery.event.trigger( "ajaxStart" );
  
                  // Matches an absolute URL, and saves the domain
                  var remote = /^(?:\w+:)?\/\/([^\/?#]+)/;
  
                  // If we're requesting a remote document
                  // and trying to load JSON or Script with a GET
                  if ( s.dataType == "script" && type == "GET"
                                  && remote.test(s.url) && remote.exec(s.url)[1] != location.host ){
                          var head = document.getElementsByTagName("head")[0];
                          var script = document.createElement("script");
                          script.src = s.url;
                          if (s.scriptCharset)
                                  script.charset = s.scriptCharset;
  
                          // Handle Script loading
                          if ( !jsonp ) {
                                  var done = false;
  
                                  // Attach handlers for all browsers
                                  script.onload = script.onreadystatechange = function(){
                                          if ( !done && (!this.readyState ||
                                                          this.readyState == "loaded" || this.readyState == "complete") ) {
                                                  done = true;
                                                  success();
                                                  complete();
                                                  head.removeChild( script );
                                          }
                                  };
                          }
  
                          head.appendChild(script);
  
                          // We handle everything using the script element injection
                          return undefined;
                  }
  
                  var requestDone = false;
  
                  // Create the request object; Microsoft failed to properly
                  // implement the XMLHttpRequest in IE7, so we use the ActiveXObject when it is available
                  var xhr = window.ActiveXObject ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
  
                  // Open the socket
                  // Passing null username, generates a login popup on Opera (#2865)
                  if( s.username )
                          xhr.open(type, s.url, s.async, s.username, s.password);
                  else
                          xhr.open(type, s.url, s.async);
  
                  // Need an extra try/catch for cross domain requests in Firefox 3
                  try {
                          // Set the correct header, if data is being sent
                          if ( s.data )
                                  xhr.setRequestHeader("Content-Type", s.contentType);
  
                          // Set the If-Modified-Since header, if ifModified mode.
                          if ( s.ifModified )
                                  xhr.setRequestHeader("If-Modified-Since",
                                          jQuery.lastModified[s.url] || "Thu, 01 Jan 1970 00:00:00 GMT" );
  
                          // Set header so the called script knows that it's an XMLHttpRequest
                          xhr.setRequestHeader("X-Requested-With", "XMLHttpRequest");
  
                          // Set the Accepts header for the server, depending on the dataType
                          xhr.setRequestHeader("Accept", s.dataType && s.accepts[ s.dataType ] ?
                                  s.accepts[ s.dataType ] + ", */*" :
                                  s.accepts._default );
                  } catch(e){}
  
                  // Allow custom headers/mimetypes
                  if ( s.beforeSend && s.beforeSend(xhr, s) === false ) {
                          // cleanup active request counter
                          s.global && jQuery.active--;
                          // close opended socket
                          xhr.abort();
                          return false;
                  }
  
                  if ( s.global )
                          jQuery.event.trigger("ajaxSend", [xhr, s]);
  
                  // Wait for a response to come back
                  var onreadystatechange = function(isTimeout){
                          // The transfer is complete and the data is available, or the request timed out
                          if ( !requestDone && xhr && (xhr.readyState == 4 || isTimeout == "timeout") ) {
                                  requestDone = true;
  
                                  // clear poll interval
                                  if (ival) {
                                          clearInterval(ival);
                                          ival = null;
                                  }
  
                                  status = isTimeout == "timeout" && "timeout" ||
                                          !jQuery.httpSuccess( xhr ) && "error" ||
                                          s.ifModified && jQuery.httpNotModified( xhr, s.url ) && "notmodified" ||
                                          "success";
  
                                  if ( status == "success" ) {
                                          // Watch for, and catch, XML document parse errors
                                          try {
                                                  // process the data (runs the xml through httpData regardless of callback)
                                                  data = jQuery.httpData( xhr, s.dataType, s.dataFilter );
                                          } catch(e) {
                                                  status = "parsererror";
                                          }
                                  }
  
                                  // Make sure that the request was successful or notmodified
                                  if ( status == "success" ) {
                                          // Cache Last-Modified header, if ifModified mode.
                                          var modRes;
                                          try {
                                                  modRes = xhr.getResponseHeader("Last-Modified");
                                          } catch(e) {} // swallow exception thrown by FF if header is not available
  
                                          if ( s.ifModified && modRes )
                                                  jQuery.lastModified[s.url] = modRes;
  
                                          // JSONP handles its own success callback
                                          if ( !jsonp )
                                                  success();
                                  } else
                                          jQuery.handleError(s, xhr, status);
  
                                  // Fire the complete handlers
                                  complete();
  
                                  // Stop memory leaks
                                  if ( s.async )
                                          xhr = null;
                          }
                  };
  
                  if ( s.async ) {
                          // don't attach the handler to the request, just poll it instead
                          var ival = setInterval(onreadystatechange, 13);
  
                          // Timeout checker
                          if ( s.timeout > 0 )
                                  setTimeout(function(){
                                          // Check to see if the request is still happening
                                          if ( xhr ) {
                                                  // Cancel the request
                                                  xhr.abort();
  
                                                  if( !requestDone )
                                                          onreadystatechange( "timeout" );
                                          }
                                  }, s.timeout);
                  }
  
                  // Send the data
                  try {
                          xhr.send(s.data);
                  } catch(e) {
                          jQuery.handleError(s, xhr, null, e);
                  }
  
                  // firefox 1.5 doesn't fire statechange for sync requests
                  if ( !s.async )
                          onreadystatechange();
  
                  function success(){
                          // If a local callback was specified, fire it and pass it the data
                          if ( s.success )
                                  s.success( data, status );
  
                          // Fire the global callback
                          if ( s.global )
                                  jQuery.event.trigger( "ajaxSuccess", [xhr, s] );
                  }
  
                  function complete(){
                          // Process result
                          if ( s.complete )
                                  s.complete(xhr, status);
  
                          // The request was completed
                          if ( s.global )
                                  jQuery.event.trigger( "ajaxComplete", [xhr, s] );
  
                          // Handle the global AJAX counter
                          if ( s.global && ! --jQuery.active )
                                  jQuery.event.trigger( "ajaxStop" );
                  }
  
                  // return XMLHttpRequest to allow aborting the request etc.
                  return xhr;
          },
  
          handleError: function( s, xhr, status, e ) {
                  // If a local callback was specified, fire it
                  if ( s.error ) s.error( xhr, status, e );
  
                  // Fire the global callback
                  if ( s.global )
                          jQuery.event.trigger( "ajaxError", [xhr, s, e] );
          },
  
          // Counter for holding the number of active queries
          active: 0,
  
          // Determines if an XMLHttpRequest was successful or not
          httpSuccess: function( xhr ) {
                  try {
                          // IE error sometimes returns 1223 when it should be 204 so treat it as success, see #1450
                          return !xhr.status && location.protocol == "file:" ||
                                  ( xhr.status >= 200 && xhr.status < 300 ) || xhr.status == 304 || xhr.status == 1223 ||
                                  jQuery.browser.safari && xhr.status == undefined;
                  } catch(e){}
                  return false;
          },
  
          // Determines if an XMLHttpRequest returns NotModified
          httpNotModified: function( xhr, url ) {
                  try {
                          var xhrRes = xhr.getResponseHeader("Last-Modified");
  
                          // Firefox always returns 200. check Last-Modified date
                          return xhr.status == 304 || xhrRes == jQuery.lastModified[url] ||
                                  jQuery.browser.safari && xhr.status == undefined;
                  } catch(e){}
                  return false;
          },
  
          httpData: function( xhr, type, filter ) {
                  var ct = xhr.getResponseHeader("content-type"),
                          xml = type == "xml" || !type && ct && ct.indexOf("xml") >= 0,
                          data = xml ? xhr.responseXML : xhr.responseText;
  
                  if ( xml && data.documentElement.tagName == "parsererror" )
                          throw "parsererror";
                          
                  // Allow a pre-filtering function to sanitize the response
                  if( filter )
                          data = filter( data, type );
  
                  // If the type is "script", eval it in global context
                  if ( type == "script" )
                          jQuery.globalEval( data );
  
                  // Get the JavaScript object, if JSON is used.
                  if ( type == "json" )
                          data = eval("(" + data + ")");
  
                  return data;
          },
  
          // Serialize an array of form elements or a set of
          // key/values into a query string
          param: function( a ) {
                  var s = [];
  
                  // If an array was passed in, assume that it is an array
                  // of form elements
                  if ( a.constructor == Array || a.jquery )
                          // Serialize the form elements
                          jQuery.each( a, function(){
                                  s.push( encodeURIComponent(this.name) + "=" + encodeURIComponent( this.value ) );
                          });
  
                  // Otherwise, assume that it's an object of key/value pairs
                  else
                          // Serialize the key/values
                          for ( var j in a )
                                  // If the value is an array then the key names need to be repeated
                                  if ( a[j] && a[j].constructor == Array )
                                          jQuery.each( a[j], function(){
                                                  s.push( encodeURIComponent(j) + "=" + encodeURIComponent( this ) );
                                          });
                                  else
                                          s.push( encodeURIComponent(j) + "=" + encodeURIComponent( jQuery.isFunction(a[j]) ? a[j]() : a[j] ) );
  
                  // Return the resulting serialization
                  return s.join("&").replace(/%20/g, "+");
          }
  
  });
  jQuery.fn.extend({
          show: function(speed,callback){
                  return speed ?
                          this.animate({
                                  height: "show", width: "show", opacity: "show"
                          }, speed, callback) :
  
                          this.filter(":hidden").each(function(){
                                  this.style.display = this.oldblock || "";
                                  if ( jQuery.css(this,"display") == "none" ) {
                                          var elem = jQuery("<" + this.tagName + " />").appendTo("body");
                                          this.style.display = elem.css("display");
                                          // handle an edge condition where css is - div { display:none; } or similar
                                          if (this.style.display == "none")
                                                  this.style.display = "block";
                                          elem.remove();
                                  }
                          }).end();
          },
  
          hide: function(speed,callback){
                  return speed ?
                          this.animate({
                                  height: "hide", width: "hide", opacity: "hide"
                          }, speed, callback) :
  
                          this.filter(":visible").each(function(){
                                  this.oldblock = this.oldblock || jQuery.css(this,"display");
                                  this.style.display = "none";
                          }).end();
          },
  
          // Save the old toggle function
          _toggle: jQuery.fn.toggle,
  
          toggle: function( fn, fn2 ){
                  return jQuery.isFunction(fn) && jQuery.isFunction(fn2) ?
                          this._toggle.apply( this, arguments ) :
                          fn ?
                                  this.animate({
                                          height: "toggle", width: "toggle", opacity: "toggle"
                                  }, fn, fn2) :
                                  this.each(function(){
                                          jQuery(this)[ jQuery(this).is(":hidden") ? "show" : "hide" ]();
                                  });
          },
  
          slideDown: function(speed,callback){
                  return this.animate({height: "show"}, speed, callback);
          },
  
          slideUp: function(speed,callback){
                  return this.animate({height: "hide"}, speed, callback);
          },
  
          slideToggle: function(speed, callback){
                  return this.animate({height: "toggle"}, speed, callback);
          },
  
          fadeIn: function(speed, callback){
                  return this.animate({opacity: "show"}, speed, callback);
          },
  
          fadeOut: function(speed, callback){
                  return this.animate({opacity: "hide"}, speed, callback);
          },
  
          fadeTo: function(speed,to,callback){
                  return this.animate({opacity: to}, speed, callback);
          },
  
          animate: function( prop, speed, easing, callback ) {
                  var optall = jQuery.speed(speed, easing, callback);
  
                  return this[ optall.queue === false ? "each" : "queue" ](function(){
                          if ( this.nodeType != 1)
                                  return false;
  
                          var opt = jQuery.extend({}, optall), p,
                                  hidden = jQuery(this).is(":hidden"), self = this;
  
                          for ( p in prop ) {
                                  if ( prop[p] == "hide" && hidden || prop[p] == "show" && !hidden )
                                          return opt.complete.call(this);
  
                                  if ( p == "height" || p == "width" ) {
                                          // Store display property
                                          opt.display = jQuery.css(this, "display");
  
                                          // Make sure that nothing sneaks out
                                          opt.overflow = this.style.overflow;
                                  }
                          }
  
                          if ( opt.overflow != null )
                                  this.style.overflow = "hidden";
  
                          opt.curAnim = jQuery.extend({}, prop);
  
                          jQuery.each( prop, function(name, val){
                                  var e = new jQuery.fx( self, opt, name );
  
                                  if ( /toggle|show|hide/.test(val) )
                                          e[ val == "toggle" ? hidden ? "show" : "hide" : val ]( prop );
                                  else {
                                          var parts = val.toString().match(/^([+-]=)?([\d+-.]+)(.*)/),
                                                  start = e.cur(true) || 0;
  
                                          if ( parts ) {
                                                  var end = parseFloat(parts[2]),
                                                          unit = parts[3] || "px";
  
                                                  // We need to compute starting value
                                                  if ( unit != "px" ) {
                                                          self.style[ name ] = (end || 1) + unit;
                                                          start = ((end || 1) / e.cur(true)) * start;
                                                          self.style[ name ] = start + unit;
                                                  }
  
                                                  // If a +=/-= token was provided, we're doing a relative animation
                                                  if ( parts[1] )
                                                          end = ((parts[1] == "-=" ? -1 : 1) * end) + start;
  
                                                  e.custom( start, end, unit );
                                          } else
                                                  e.custom( start, val, "" );
                                  }
                          });
  
                          // For JS strict compliance
                          return true;
                  });
          },
  
          queue: function(type, fn){
                  if ( jQuery.isFunction(type) || ( type && type.constructor == Array )) {
                          fn = type;
                          type = "fx";
                  }
  
                  if ( !type || (typeof type == "string" && !fn) )
                          return queue( this[0], type );
  
                  return this.each(function(){
                          if ( fn.constructor == Array )
                                  queue(this, type, fn);
                          else {
                                  queue(this, type).push( fn );
  
                                  if ( queue(this, type).length == 1 )
                                          fn.call(this);
                          }
                  });
          },
  
          stop: function(clearQueue, gotoEnd){
                  var timers = jQuery.timers;
  
                  if (clearQueue)
                          this.queue([]);
  
                  this.each(function(){
                          // go in reverse order so anything added to the queue during the loop is ignored
                          for ( var i = timers.length - 1; i >= 0; i-- )
                                  if ( timers[i].elem == this ) {
                                          if (gotoEnd)
                                                  // force the next step to be the last
                                                  timers[i](true);
                                          timers.splice(i, 1);
                                  }
                  });
  
                  // start the next in the queue if the last step wasn't forced
                  if (!gotoEnd)
                          this.dequeue();
  
                  return this;
          }
  
  });
  
  var queue = function( elem, type, array ) {
          if ( elem ){
  
                  type = type || "fx";
  
                  var q = jQuery.data( elem, type + "queue" );
  
                  if ( !q || array )
                          q = jQuery.data( elem, type + "queue", jQuery.makeArray(array) );
  
          }
          return q;
  };
  
  jQuery.fn.dequeue = function(type){
          type = type || "fx";
  
          return this.each(function(){
                  var q = queue(this, type);
  
                  q.shift();
  
                  if ( q.length )
                          q[0].call( this );
          });
  };
  
  jQuery.extend({
  
          speed: function(speed, easing, fn) {
                  var opt = speed && speed.constructor == Object ? speed : {
                          complete: fn || !fn && easing ||
                                  jQuery.isFunction( speed ) && speed,
                          duration: speed,
                          easing: fn && easing || easing && easing.constructor != Function && easing
                  };
  
                  opt.duration = (opt.duration && opt.duration.constructor == Number ?
                          opt.duration :
                          jQuery.fx.speeds[opt.duration]) || jQuery.fx.speeds.def;
  
                  // Queueing
                  opt.old = opt.complete;
                  opt.complete = function(){
                          if ( opt.queue !== false )
                                  jQuery(this).dequeue();
                          if ( jQuery.isFunction( opt.old ) )
                                  opt.old.call( this );
                  };
  
                  return opt;
          },
  
          easing: {
                  linear: function( p, n, firstNum, diff ) {
                          return firstNum + diff * p;
                  },
                  swing: function( p, n, firstNum, diff ) {
                          return ((-Math.cos(p*Math.PI)/2) + 0.5) * diff + firstNum;
                  }
          },
  
          timers: [],
          timerId: null,
  
          fx: function( elem, options, prop ){
                  this.options = options;
                  this.elem = elem;
                  this.prop = prop;
  
                  if ( !options.orig )
                          options.orig = {};
          }
  
  });
  
  jQuery.fx.prototype = {
  
          // Simple function for setting a style value
          update: function(){
                  if ( this.options.step )
                          this.options.step.call( this.elem, this.now, this );
  
                  (jQuery.fx.step[this.prop] || jQuery.fx.step._default)( this );
  
                  // Set display property to block for height/width animations
                  if ( this.prop == "height" || this.prop == "width" )
                          this.elem.style.display = "block";
          },
  
          // Get the current size
          cur: function(force){
                  if ( this.elem[this.prop] != null && this.elem.style[this.prop] == null )
                          return this.elem[ this.prop ];
  
                  var r = parseFloat(jQuery.css(this.elem, this.prop, force));
                  return r && r > -10000 ? r : parseFloat(jQuery.curCSS(this.elem, this.prop)) || 0;
          },
  
          // Start an animation from one number to another
          custom: function(from, to, unit){
                  this.startTime = now();
                  this.start = from;
                  this.end = to;
                  this.unit = unit || this.unit || "px";
                  this.now = this.start;
                  this.pos = this.state = 0;
                  this.update();
  
                  var self = this;
                  function t(gotoEnd){
                          return self.step(gotoEnd);
                  }
  
                  t.elem = this.elem;
  
                  jQuery.timers.push(t);
  
                  if ( jQuery.timerId == null ) {
                          jQuery.timerId = setInterval(function(){
                                  var timers = jQuery.timers;
  
                                  for ( var i = 0; i < timers.length; i++ )
                                          if ( !timers[i]() )
                                                  timers.splice(i--, 1);
  
                                  if ( !timers.length ) {
                                          clearInterval( jQuery.timerId );
                                          jQuery.timerId = null;
                                  }
                          }, 13);
                  }
          },
  
          // Simple 'show' function
          show: function(){
                  // Remember where we started, so that we can go back to it later
                  this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
                  this.options.show = true;
  
                  // Begin the animation
                  this.custom(0, this.cur());
  
                  // Make sure that we start at a small width/height to avoid any
                  // flash of content
                  if ( this.prop == "width" || this.prop == "height" )
                          this.elem.style[this.prop] = "1px";
  
                  // Start by showing the element
                  jQuery(this.elem).show();
          },
  
          // Simple 'hide' function
          hide: function(){
                  // Remember where we started, so that we can go back to it later
                  this.options.orig[this.prop] = jQuery.attr( this.elem.style, this.prop );
                  this.options.hide = true;
  
                  // Begin the animation
                  this.custom(this.cur(), 0);
          },
  
          // Each step of an animation
          step: function(gotoEnd){
                  var t = now();
  
                  if ( gotoEnd || t > this.options.duration + this.startTime ) {
                          this.now = this.end;
                          this.pos = this.state = 1;
                          this.update();
  
                          this.options.curAnim[ this.prop ] = true;
  
                          var done = true;
                          for ( var i in this.options.curAnim )
                                  if ( this.options.curAnim[i] !== true )
                                          done = false;
  
                          if ( done ) {
                                  if ( this.options.display != null ) {
                                          // Reset the overflow
                                          this.elem.style.overflow = this.options.overflow;
  
                                          // Reset the display
                                          this.elem.style.display = this.options.display;
                                          if ( jQuery.css(this.elem, "display") == "none" )
                                                  this.elem.style.display = "block";
                                  }
  
                                  // Hide the element if the "hide" operation was done
                                  if ( this.options.hide )
                                          this.elem.style.display = "none";
  
                                  // Reset the properties, if the item has been hidden or shown
                                  if ( this.options.hide || this.options.show )
                                          for ( var p in this.options.curAnim )
                                                  jQuery.attr(this.elem.style, p, this.options.orig[p]);
                          }
  
                          if ( done )
                                  // Execute the complete function
                                  this.options.complete.call( this.elem );
  
                          return false;
                  } else {
                          var n = t - this.startTime;
                          this.state = n / this.options.duration;
  
                          // Perform the easing function, defaults to swing
                          this.pos = jQuery.easing[this.options.easing || (jQuery.easing.swing ? "swing" : "linear")](this.state, n, 0, 1, this.options.duration);
                          this.now = this.start + ((this.end - this.start) * this.pos);
  
                          // Perform the next step of the animation
                          this.update();
                  }
  
                  return true;
          }
  
  };
  
  jQuery.extend( jQuery.fx, {
          speeds:{
                  slow: 600,
                   fast: 200,
                   // Default speed
                   def: 400
          },
          step: {
                  scrollLeft: function(fx){
                          fx.elem.scrollLeft = fx.now;
                  },
  
                  scrollTop: function(fx){
                          fx.elem.scrollTop = fx.now;
                  },
  
                  opacity: function(fx){
                          jQuery.attr(fx.elem.style, "opacity", fx.now);
                  },
  
                  _default: function(fx){
                          fx.elem.style[ fx.prop ] = fx.now + fx.unit;
                  }
          }
  });
  // The Offset Method
  // Originally By Brandon Aaron, part of the Dimension Plugin
  // http://jquery.com/plugins/project/dimensions
  jQuery.fn.offset = function() {
          var left = 0, top = 0, elem = this[0], results;
  
          if ( elem ) with ( jQuery.browser ) {
                  var parent       = elem.parentNode,
                      offsetChild  = elem,
                      offsetParent = elem.offsetParent,
                      doc          = elem.ownerDocument,
                      safari2      = safari && parseInt(version) < 522 && !/adobeair/i.test(userAgent),
                      css          = jQuery.curCSS,
                      fixed        = css(elem, "position") == "fixed";
  
                  // Use getBoundingClientRect if available
                  if ( elem.getBoundingClientRect ) {
                          var box = elem.getBoundingClientRect();
  
                          // Add the document scroll offsets
                          add(box.left + Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
                                  box.top  + Math.max(doc.documentElement.scrollTop,  doc.body.scrollTop));
  
                          // IE adds the HTML element's border, by default it is medium which is 2px
                          // IE 6 and 7 quirks mode the border width is overwritable by the following css html { border: 0; }
                          // IE 7 standards mode, the border is always 2px
                          // This border/offset is typically represented by the clientLeft and clientTop properties
                          // However, in IE6 and 7 quirks mode the clientLeft and clientTop properties are not updated when overwriting it via CSS
                          // Therefore this method will be off by 2px in IE while in quirksmode
                          add( -doc.documentElement.clientLeft, -doc.documentElement.clientTop );
  
                  // Otherwise loop through the offsetParents and parentNodes
                  } else {
  
                          // Initial element offsets
                          add( elem.offsetLeft, elem.offsetTop );
  
                          // Get parent offsets
                          while ( offsetParent ) {
                                  // Add offsetParent offsets
                                  add( offsetParent.offsetLeft, offsetParent.offsetTop );
  
                                  // Mozilla and Safari > 2 does not include the border on offset parents
                                  // However Mozilla adds the border for table or table cells
                                  if ( mozilla && !/^t(able|d|h)/i.test(offsetParent.tagName) || safari && !safari2 )
                                          border( offsetParent );
  
                                  // Add the document scroll offsets if position is fixed on any offsetParent
                                  if ( !fixed && css(offsetParent, "position") == "fixed" )
                                          fixed = true;
  
                                  // Set offsetChild to previous offsetParent unless it is the body element
                                  offsetChild  = /^body/i.test(offsetParent.tagName) ? offsetChild : offsetParent;
                                  // Get next offsetParent
                                  offsetParent = offsetParent.offsetParent;
                          }
  
                          // Get parent scroll offsets
                          while ( parent && parent.tagName && !/^body|html/i.test(parent.tagName) ) {
                                  // Remove parent scroll UNLESS that parent is inline or a table to work around Opera inline/table scrollLeft/Top bug
                                  if ( !/^inline|table.*/i.test(css(parent, "display")) )
                                          // Subtract parent scroll offsets
                                          add( -parent.scrollLeft, -parent.scrollTop );
  
                                  // Mozilla does not add the border for a parent that has overflow != visible
                                  if ( mozilla && css(parent, "overflow") != "visible" )
                                          border( parent );
  
                                  // Get next parent
                                  parent = parent.parentNode;
                          }
  
                          // Safari <= 2 doubles body offsets with a fixed position element/offsetParent or absolutely positioned offsetChild
                          // Mozilla doubles body offsets with a non-absolutely positioned offsetChild
                          if ( (safari2 && (fixed || css(offsetChild, "position") == "absolute")) ||
                                  (mozilla && css(offsetChild, "position") != "absolute") )
                                          add( -doc.body.offsetLeft, -doc.body.offsetTop );
  
                          // Add the document scroll offsets if position is fixed
                          if ( fixed )
                                  add(Math.max(doc.documentElement.scrollLeft, doc.body.scrollLeft),
                                          Math.max(doc.documentElement.scrollTop,  doc.body.scrollTop));
                  }
  
                  // Return an object with top and left properties
                  results = { top: top, left: left };
          }
  
          function border(elem) {
                  add( jQuery.curCSS(elem, "borderLeftWidth", true), jQuery.curCSS(elem, "borderTopWidth", true) );
          }
  
          function add(l, t) {
                  left += parseInt(l, 10) || 0;
                  top += parseInt(t, 10) || 0;
          }
  
          return results;
  };
  
  jQuery.fn.extend({
          position: function() {
                  var left = 0, top = 0, results;
  
                  if ( this[0] ) {
                          // Get *real* offsetParent
                          var offsetParent = this.offsetParent(),
  
                          // Get correct offsets
                          offset       = this.offset(),
                          parentOffset = /^body|html/i.test(offsetParent[0].tagName) ? { top: 0, left: 0 } : offsetParent.offset();
  
                          // Subtract element margins
                          // note: when an element has margin: auto the offsetLeft and marginLeft 
                          // are the same in Safari causing offset.left to incorrectly be 0
                          offset.top  -= num( this, 'marginTop' );
                          offset.left -= num( this, 'marginLeft' );
  
                          // Add offsetParent borders
                          parentOffset.top  += num( offsetParent, 'borderTopWidth' );
                          parentOffset.left += num( offsetParent, 'borderLeftWidth' );
  
                          // Subtract the two offsets
                          results = {
                                  top:  offset.top  - parentOffset.top,
                                  left: offset.left - parentOffset.left
                          };
                  }
  
                  return results;
          },
  
          offsetParent: function() {
                  var offsetParent = this[0].offsetParent;
                  while ( offsetParent && (!/^body|html/i.test(offsetParent.tagName) && jQuery.css(offsetParent, 'position') == 'static') )
                          offsetParent = offsetParent.offsetParent;
                  return jQuery(offsetParent);
          }
  });
  
  // Create scrollLeft and scrollTop methods
  jQuery.each( ['Left', 'Top'], function(i, name) {
          var method = 'scroll' + name;
          
          jQuery.fn[ method ] = function(val) {
                  if (!this[0]) return;
  
                  return val != undefined ?
  
                          // Set the scroll offset
                          this.each(function() {
                                  this == window || this == document ?
                                          window.scrollTo(
                                                  !i ? val : jQuery(window).scrollLeft(),
                                                   i ? val : jQuery(window).scrollTop()
                                          ) :
                                          this[ method ] = val;
                          }) :
  
                          // Return the scroll offset
                          this[0] == window || this[0] == document ?
                                  self[ i ? 'pageYOffset' : 'pageXOffset' ] ||
                                          jQuery.boxModel && document.documentElement[ method ] ||
                                          document.body[ method ] :
                                  this[0][ method ];
          };
  });
  // Create innerHeight, innerWidth, outerHeight and outerWidth methods
  jQuery.each([ "Height", "Width" ], function(i, name){
  
          var tl = i ? "Left"  : "Top",  // top or left
                  br = i ? "Right" : "Bottom"; // bottom or right
  
          // innerHeight and innerWidth
          jQuery.fn["inner" + name] = function(){
                  return this[ name.toLowerCase() ]() +
                          num(this, "padding" + tl) +
                          num(this, "padding" + br);
          };
  
          // outerHeight and outerWidth
          jQuery.fn["outer" + name] = function(margin) {
                  return this["inner" + name]() +
                          num(this, "border" + tl + "Width") +
                          num(this, "border" + br + "Width") +
                          (margin ?
                                  num(this, "margin" + tl) + num(this, "margin" + br) : 0);
          };
  
  });})();
  


(C) Æliens 20/2/2008

You may not copy or print any of this material without explicit permission of the author or the publisher. In case of other copyright issues, contact the author.