function mouseOn(el){
		el.parentNode.className="navigation navigationMouseOver";	
	}

	function mouseOut(el){
		el.parentNode.className="navigation navigationMouseOut";
	}
	function openContactWindow(url){
		var width = screen.width;
		width *= .15; 
		var height = screen.height; 
		height *= .05; 
	   //var winStyle = "status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=1,scrollbars=1,height=700,width=700,left="+width+",top="+height;
		var winStyle = "status=0,toolbar=0,location=0,menubar=0,directories=0,resizable=1,scrollbars=1,height=600,width=500,left="+width+",top="+height;
		contactWindow = window.open(url,"contactWin",winStyle);
		contactWindow.focus();
	}