// Son of Suckerfish Dropdown Menu IE helper func
//  http://www.htmldog.com/articles/suckerfish/dropdowns/

sfHover = function() {
	if (dropmenu = document.getElementById("dropdown_menu"))
	{
		var sfEls = dropmenu.getElementsByTagName("LI");
		for (var i=0; i<sfEls.length; i++)
		{
			sfEls[i].onmouseover=function() { this.className+=" sfhover"; }
			sfEls[i].onmouseout=function()
			 { this.className=this.className.replace(new RegExp(" sfhover\\b"), ""); }
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);