/**
 * @author Kitinfinet.com
 */
function popUpWindow(URL,win,width,height) {
	wd=window.screen.width;
	ht=window.screen.height;
	top1=Math.ceil((ht-height)/2);
	left1=Math.ceil((wd-width)/2);
	window.open(URL,win,"width="+width+",height="+height+",top="+top1+",left="+left1+",scrollbars=yes");
}