function NewWin(url,title,w,h,menu,scrolling,stat){
	var top=(screen.height - h)/2;
	var left=(screen.width - w)/2;
	window.top.focus();
	newwin = window.open(url,title,"top="+top+",left="+left+",width="+w+",height="+h+",menubar="+menu+",scrollbars="+scrolling+",statusbar="+stat+"");
	setTimeout('newwin.focus();',250);
}