function toyota_popup(url, x, y)
	{

	var xc=Math.floor((screen.width-x)/3);
	var yc=Math.floor((screen.height-y)/2)-24; 
	window.open(url,"","toolbar=0,location=0,directories=0,menuBar=0,scrollbars=0,resizable=0,width=" + x +",height="+ y + ",left="+xc+",top="+yc+"");
	}