sfHover = function() {
	var sfEls = document.getElementById("navigation").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);

function DoPopup(URL,Width,Height) {
			
	windowprops='width=' + Width + ',height=' + Height + ',location=no,scrollbars=yes,menubar=yes,toolbar=no,resizable=yes';
	window_handle=window.open(URL,'Popup',windowprops);
													
	//var xPos = (screen.availWidth-Width) * 0.50;
	//var yPos = (screen.availHeight-Height) * 0.25;
												  
	//window_handle.moveTo(xPos,yPos);
	window_handle.focus();
}

function closeWindow() {
	window.open('','_parent','');
	window.close();
}