function pop_up(path,window_name,w,h) {
	var prop = 'width=' + w + ',height=' + h + ',status=no,location=no,scrollbars=auto,resizable=yes,toolbar=no,menubar=no';
	window.open(path, window_name, prop);
}
function pop_up2(path,window_name,w,h) {
	var prop = 'width=' + w + ',height=' + h + ',status=no,location=no,scrollbars=no,resizable=no,toolbar=no,menubar=no';
	window.open(path, window_name, prop);
}