I am having a problem in javascript.It is giving me access is denied error on internet explorer and I am unable to move to my next page.Here is the javascript code.

stuHover = 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").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);

And the line on which it is saying error is coming
<div style="_margin-bottom:15px">
<div class="logo">

Thanks in advance

You might be getting this if you are trying to manipulate an element when it's hidden.

Can we get a screenshot of the error.