function stopError(){
	return true;
}

function imprintPopup(){
	myleft=20;
	mytop=20;
	settings="width=400,height=500,top=" + mytop + ",left=" + myleft + ",scrollbars=yes,location=no,directories=no,status=no,menubar=no,toolbar=no,resizable=no,dependent=no";
	win=window.open("http://www.thielvoldt.de/web/impressum.htm","mypopup",settings);
	win.focus();

}

function randomImage(n){
zahl = Math.floor(Math.random()* (n+1));
return zahl;
}

(function($) {
	$(document).ready(function() {

		onerror = stopError;

		var images = new Array();
		images[0] = "img/treppenstart/1.jpg";
		images[1] = "img/treppenstart/2.jpg";
		images[2] = "img/treppenstart/3.jpg";

		$('<img src="' + images[randomImage(images.length - 1)] + '" alt="jvds" />').appendTo("#webstart");

		/* popup: impressum */
		$(".imprint").click(function(event) {
			event.preventDefault();
			imprintPopup();
		});

	});
})(jQuery);