Problem bei einer Zoomfunktion mit function wheel (event)

[Christian S.]

Hi,

function wheel(event){
   var delta = 0;
   if (!event) event = document.getElementById('kartenmodul').event;

Nein, das muss window.event bleiben, für den IE.

/* Initialization code. */
  if (window.addEventListener)
   window.addEventListener('DOMMouseScroll', wheel, false);
  window.onmousewheel = document.onmousewheel = wheel;

So:

var div = document.getElementById('kartenmodul');
if (div.addEventListener)
div.addEventListener('DOMMouseScroll', wheel, false);
div.onmousewheel = document.onmousewheel = wheel;

Gruß!