navHover = function() {
	if(document.getElementById("navmenu-h")) {
		
		var sfEls = document.getElementById("navmenu-h").getElementsByTagName("LI");
		
		for (var i=0; i<sfEls.length; i++) {
			
			sfEls[i].onmouseover=function() {
			this.className+=" iehover";
			
			if(document.getElementById("menu_iframe")) {
				var iframe = document.getElementById("menu_iframe");
				
				var submenu = this.getElementsByTagName("UL");
				if(submenu.length) {
				
				iframe.style.top = 
					submenu[0].parentNode.parentNode.offsetTop + 
					submenu[0].offsetTop + this.offsetTop;
				
				
				iframe.style.left = 
					submenu[0].parentNode.parentNode.offsetLeft + 
					submenu[0].offsetLeft + this.offsetLeft;
								
				iframe.style.width = submenu[0].scrollWidth+2;
				iframe.style.height = submenu[0].clientHeight+1;
				iframe.style.display = "inline";
			}
		 }
		
		 }
		  sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
		
			if(document.getElementById("menu_iframe")) {
			  var iframe = document.getElementById("menu_iframe");
			  iframe.style.display = "none";
			}
		
		  }
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);