function viewFoto(URL){
	var URL = URL;
	var Maxbreedte = screen.width - 50;
	var Maxhoogte = screen.height - 70;
	Nieuwscherm =window.open("../Pages/foto_popup.php?Foto="+URL,"foto_up","toolbar=no,location=no,scrollbars=no,status=no,menubar=no,resizable=no,width="+Maxbreedte+"px,height="+Maxhoogte+"px");
	Nieuwscherm.focus();
}
function SizeFoto(){
	var VerhoudingOrigineel = eval(pic).width / eval(pic).height;
	var Maxbreedte = screen.width - 20;
	var Maxhoogte = screen.height - 20;

	if(Maxbreedte<eval(pic).width){
		eval(pic).width = Maxbreedte;
	}
	if(Maxhoogte<eval(pic).height){
		eval(pic).height = Maxhoogte;
		eval(pic).width = (Maxhoogte*VerhoudingOrigineel);
	}

	var PositieLinks = (screen.width-eval(pic).width+28)/2;
	var PositieBoven = (screen.height-eval(pic).height+28)/2;

	window.moveTo(PositieLinks, PositieBoven);
	window.resizeTo(eval(pic).width+28, eval(pic).height+90);
	window.moveTo(PositieLinks, PositieBoven);

}
function wissen(){
	alert("weet je het zeker")
	}