/**
* John Resig, erklärt bei quirksmode
*/
function addEvent( obj, type, fn )
{
   if (obj.addEventListener) {
      obj.addEventListener( type, fn, false );
   } else if (obj.attachEvent) {
      obj["e"+type+fn] = fn;
      obj[type+fn] = function() { obj["e"+type+fn]( window.event ); }
      obj.attachEvent( "on"+type, obj[type+fn] );
   }
}

function removeEvent( obj, type, fn )
{
   if (obj.removeEventListener) {
      obj.removeEventListener( type, fn, false );
   } else if (obj.detachEvent) {
      obj.detachEvent( "on"+type, obj[type+fn] );
      obj[type+fn] = null;
      obj["e"+type+fn] = null;
   }
}

function PopUp(filename, width, height) {
	var neu2 = window.open("display_image.php?pic="+filename,"fenster2","width="+width+",height="+height+",locationbar=no,menubar=no");
}

function PopUpUrl(url, width, height) {
	var neu2 = window.open(url ,"fenster2","width="+width+",height="+height+",locationbar=no,menubar=no");
}

function PopUpPage(page, width, height) {
	window.open("sc_page.php?page="+page, "page_popup", "width="+width+",height="+height+",locationbar=no,menubar=no");
}