// JavaScript Document
stuHover1 = function() {
				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");
							document.styleSheets[i].addRule(newSelector , cssRule.style.cssText);
						}
					}
				var getElm = document.getElementById("nav_1").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", stuHover1);