title: Mouse wheel scroll event
body: <p>What I want is : when mouse points on a div,  page's scroll bar doesn't scroll. Is this impossible? When I do this, the page's scroll bar always scrolls. Here is a piece of the javascript code:</p>
  
  <pre><code>if(document.addEventListener){
      document.addEventListener('DOMMouseScroll',scrollFunc,false);
  }
  window.onmousewheel=document.onmousewheel=scrollFunc;//IE/Opera/Chrome/Safari
  </code></pre>
  
  <p>How to do that?</p>