var win=null;
function NewWindow(id,winName,w,h,dir,prefix){
	myleft=(screen.width)?(screen.width-w)/2:100;
	mytop=(screen.height)?(screen.height-h)/2:100;
	settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no";
	url = "./includes/admin_pop_up.php?id=" + id + "&dir=" + dir + "&prefix=" + prefix;
	win=window.open(url,winName,settings);
	win.focus();
}
function myPop(id,winName,w,h,dir,prefix){
	myleft=(screen.width)?(screen.width-w)/2:100;
	mytop=0;
	settings="width=" + w + ",height=" + h + ",top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no";
	url = "./includes/pop_up.php?id=" + id + "&dir=" + dir + "&prefix=" + prefix;
	win=window.open(url,winName,settings);
	win.focus();
}