navHover = function() {
	var lis = document.getElementById("globalLinks").getElementsByTagName("LI");
	for (var i=0; i<lis.length; i++) {
		lis[i].onmouseover=function() {
			this.className+=" iehover";
			ToggleDropDowns(false);
		}
		lis[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" iehover\\b"), "");
			ToggleDropDowns(true);
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", navHover);

function ToggleDropDowns(visible)
{
    var lis = document.getElementsByTagName("SELECT");
    for (var i=0; i<lis.length; i++) 
    {
        if (visible)
        {
            lis[i].className=lis[i].className.replace(new RegExp(" iehide\\b"), "");
        }
        else
        {
            lis[i].className+=" iehide";
        }
    }
}