//popup
function wopen (dir, datei, titel, size_x, size_y) {
			datei = "/pics/Arbeitsbuehnen/"+dir+"/"+datei;
			pfad = "/popup.php?datei="+datei;
			myWindow = window.open(pfad, "PopUp", "directories=no,  height="+size_y+", width="+size_x+", hotkeys=0, location=no, menubar=no, toolbar=no, status=yes, screenX=0, screenY=0, scrollbars=0, resizable=yes");
			myWindow.focus(); 
}

function wopen_swf (datei,  size_x, size_y) {
			datei = "/Arbeitsbuehnen/"+datei;
			myWindow = window.open(datei, "PopUp", "directories=no,  height="+size_y+", width="+size_x+", hotkeys=0, location=no, menubar=no, toolbar=no, status=yes, screenX=0, screenY=0, scrollbars=0, resizable=yes");
			myWindow.focus(); 
}


		 function Spring() {
			var welcherLink = document.Springen.URLs.selectedIndex;
			document.Springen.URLs.selectedIndex = "0";
			if(welcherLink > "0"){
			   top.location.href = document.Springen.URLs.options[welcherLink].value;
			}
		 }