/*
name           : ClassBehaviours, the javascript framework based on class-name parsing
update         : 9.3.17
author         : Maurice van Creij
dependencies   : jquery.classbehaviours.js
info           : http://www.classbehaviours.com/

This file is part of jQuery.classBehaviours.
    
ClassBehaviours is a javascript framework based on class-name parsing.
Copyright (C) 2008  Maurice van Creij

ClassBehaviours is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.

ClassBehaviours is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

You should have received a copy of the GNU General Public License
along with ClassBehaviours. If not, see http://www.gnu.org/licenses/gpl.html.
*/

// create the jQuery object if it doesn't already exist
if (typeof (jQuery) == 'undefined') jQuery = function() { };

// create the root classbehaviours object if it doesn't already exist
if (typeof (jQuery.classBehaviours) == 'undefined') jQuery.classBehaviours = function() { };

// create the handlers child object if it doesn't already exist
if (typeof (jQuery.classBehaviours.handlers) == 'undefined') jQuery.classBehaviours.handlers = function() { }

// make all sub elements fake the :hover attribute with .hover
jQuery.classBehaviours.handlers.pseudoHover = {
  // properties
  name: 'pseudoHover',
  index: 0,
  timeout: null,
  timeout2: null,
  // methods
  start: function(node) {
    //for the childnodes of the navigation
    allItems = node.getElementsByTagName('LI');
    for (var a = 0; a < allItems.length; a++) {
      if (allItems[a].nodeName == 'LI') {
        // add starting properties
        allItems[a].className += (allItems[a].className.indexOf('link') < 0) ? ' link' : '';
        // add the mouse events
        allItems[a].onmouseover = this.hoverOver;
        allItems[a].onmouseout = this.hoverOff;
      }
    }
  },
  // events
  hoverOver: function(that) {
    var objNode = (typeof (this.nodeName) == 'undefined') ? that : this;
    var psh = jQuery.classBehaviours.handlers.pseudoHover;
    // cancel the reset time-out
    clearTimeout(psh.timeout);
    // change the classname to show the item in MSIE 6
    objNode.className = objNode.className.replace('link', 'hover');
    // tweak the z-index for Internet Explorer
    if (navigator.userAgent.indexOf('MSIE ') > -1) objNode.style.zIndex = 2000;
  },
  hoverOff: function(that) {
    var objNode = (typeof (this.nodeName) == 'undefined') ? that : this;
    var psh = jQuery.classBehaviours.handlers.pseudoHover;
    // cancel the reset time-out
    clearTimeout(psh.timeout);
    // change the classname to show the item in MSIE 6
    objNode.className = objNode.className.replace('hover', 'link');
    // tweak the z-index for Internet Explorer
    if (navigator.userAgent.indexOf('MSIE ') > -1) objNode.style.zIndex = 1000;
  }
}

// add this addon to the jQuery object
if (typeof (jQuery.fn) != 'undefined') {
  // extend jQuery with this method
  jQuery.fn.pseudoHover = function() {
    return this.each(
            function() {
              jQuery.classBehaviours.handlers.pseudoHover.start(this);
            }
         );
  };
  // set the event handler for this jQuery method
  $(document).ready(
         function() {
           $(".pseudoHover").pseudoHover();
         }
      );
}