function IEHoverPseudo() {
 
	if (document.getElementById("nav")) {

		var navItems = document.getElementById("nav").getElementsByTagName("li");
	
		for (var i=0; i<navItems.length; i++) {
			if(navItems[i].className == "menuparent") {
				navItems[i].onmouseover=function() { this.className += " over"; }
				navItems[i].onmouseout=function() { this.className = "menuparent"; }
			}
		}
	}
 
}

function blurLink() {}

window.onload = IEHoverPseudo;