isIE = (navigator.appName == 'Microsoft Internet Explorer') ? true : false;

function runOnLoad() {
	if (isIE) {
		emulateHoverPseudoClass();
	}
}

function emulateHoverPseudoClass() {
	try {
		menutopRoot = document.getElementById('menutop').getElementsByTagName('UL')[0];
		if (menutopRoot) {
			for (i=0; i < menutopRoot.childNodes.length; i++) {
				node = menutopRoot.childNodes[i];
				if (node.nodeName == 'LI') {
					node.onmouseover = function() { this.className+='over'; }
		  			node.onmouseout=function() { this.className=this.className.replace('over', ''); }
				}
			}
		}
	}
	catch(e) {
	}
} // emulateHoverPseudoClass

// window.onload = runOnLoad;