function mail(place){
	leftPos = 250;
	topPos = 150;
	if (screen) {
		leftPos = (screen.width-440) / 2;
		topPos = (screen.height-300) / 2;
	}
	link = ("" + place);
	dest = 'postpage.php?place=' + link ;
	newwin = window.open(dest,"","left="+leftPos+",top="+topPos+",height=300,width=440,scrollbars=0,resizable=0");
}