function openimage (file, width, height) {
	/*
	// Margin des Bildes in Popup (s. popup.css)
	marginimagex = 50;
	marginimagey = 50;
	
	heightwindow = height + (marginimagey * 2) + 100;
	widthwindow = width + (marginimagex * 2);
	windowposheight = (screen.height / 2) - (heightwindow / 2);
	windowposwidth = (screen.width / 2) - (widthwindow / 2);
	//alert ((screen.height / 2) + ' - ' + parseInt((heightwindow / 2)) + ' = ' + windowposheight);
	//alert ((screen.width / 2) + ' - ' + parseInt((widthwindow / 2)) + ' = ' + windowposwidth);
	aokoehlerpopup = window.open('/images/showpic.php?pic=' + file + '&width=' + width + '&height=' + height,'aokoehlerpopup','width=' + widthwindow + ',height=' + heightwindow + ',left=' + windowposwidth + ',top=' + windowposheight + ',toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=no');
	return true;
	*/
	
	fancybox_options.href = file;
	$.fancybox(fancybox_options);
	
}