/* ================================================================ 
This copyright notice must be kept untouched in the stylesheet at 
all times.

The original version of this script and the associated (x)html
is available at http://www.stunicholls.com/menu/pro_drop_1.html
Copyright (c) 2005-2007 Stu Nicholls. All rights reserved.
This script and the associated (x)html may be modified in any 
way to fit your requirements.
=================================================================== */
stuHover = function() {
	var cssRule;
	var newSelector;
	var head = $(document.getElementsByTagName('head')[0]);
	for (var i = 0; i < document.styleSheets.length; i++){
		if (document.styleSheets[i].href != '' && document.styleSheets[i].href.indexOf("www.google") != -1 ){
			continue;
		}
		for (var x = 0; x < document.styleSheets[i].rules.length ; x++){
			cssRule = document.styleSheets[i].rules[x];
			if (cssRule.selectorText.indexOf("LI:hover") != -1){
				newSelector = cssRule.selectorText.replace(/LI:hover/gi, "LI.iehover");
				var cssLine = newSelector + "{" + cssRule.style.cssText +"}";
				//document.styleSheets[i].addRule(newSelector , cssRule.style.cssText);
				var style = document.createElement('style');
				style.setAttribute("type", "text/css");
				if(style.styleSheet){					
					style.styleSheet.cssText = cssLine;
				} else {
					if(style.hasChildNodes()){
						style.firstChild.replaceWholeText(cssLine);
					} else {
						style.appendChild(document.createTextNode(cssLine));
					}
				}
				head.appendChild(style);
			}
		}
	}
	
	var getElm = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<getElm.length; i++) {
		getElm[i].onmouseover=function() {
			this.className+=" iehover";
		}
		getElm[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		}
	}
}
document.observe("page:loaded", stuHover);
//if (window.attachEvent) window.attachEvent("onload", stuHover);