function popup(PicHeight, PicWidth, ID) {
	var screen_height = screen.availHeight;
	var screen_width  = screen.availWidth;
	var balken        = "no";

	if (PicHeight > screen_height && PicWidth > screen_width) {
		//alert("1");
		PicHeight = screen_height-25;
		PicWidth  = screen_width-10;
		balken    = "yes";
	} else {

		if (PicHeight > screen_height) {
			//alert("2");
			PicHeight = screen_height-25;
			if (PicWidth < screen_width-16) PicWidth += 16;
			else PicWidth -= 10;
			balken    = "yes";
		} else if (PicWidth > screen_width) {
			//alert("3");
			PicWidth  = screen_width-10;
			if (PicHeight < screen_Height-41) PicHeight += 16;
			else PicHeight -= 25
			balken    = "yes";
		}
	}
	var temp = window.open("/popup-"+ID+".html", "", "top=0, left=0, dependent=1, status=0, menubar=0, toolbar=0, height="+PicHeight+", width="+PicWidth+", resizable=1, scrollbars="+balken);
}