/*pop up window*/
function html(w,h,html,target) {
	var w1;
	w1 = window.open("", target,"toolbar=no,location=no,directories=no,status=yes,menubar=no,scrollbars=yes,resizable=yes,copyhistory=no, width="+w+",height="+h);
	w1.location.href=html
	w1.focus();
}