// li hover IE6
function IEHoverPseudo() {
	var navItems = document.getElementsByTagName("li");
	for (var i=0; i<navItems.length; i++) {
		navItems[i].onmouseover=function() { this.className += " over"; }
		navItems[i].onmouseout=function() { this.className = "parent"; }
	}
}
window.onload = IEHoverPseudo;