/* ================================================================ 
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   ua   =   window.navigator.userAgent.toLowerCase();
 	var   is_ie7   =   ua.match(/msie 7.0/);

 	if (is_ie7 == null){
		var cssRule;
		var newSelector;
		for (var i = 0; i < document.styleSheets.length; i++)
			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");
                                        if(cssRule.style.cssText != ''){
					  document.styleSheets[i].addRule(newSelector , cssRule.style.cssText);
                                        }
				}
			}
		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"), "");
			}
		}
		
	}
}
if (window.attachEvent) window.attachEvent("onload", stuHover);