function openContact(url,name,width,height) {
      if (!width) width = 600;
      if (!height) height = 550;
	var w=window.open(url,name,"width="+width+",height="+height+",resizable=1,toolbar=0,location=0,status=0,menubar=0,directories=0,scrollbars=yes,top=0,left=0");
	w.focus();
}