/**
 * Tracks the mouseover if it has not been tracked before.
 */
var trackedMouseOver = false;
var hovering = false;

function startedHovering()
{
  hovering = true;
  window.setTimeout( 'trackMouseover();', 1000 );
}

function stoppedHovering()
{
  hovering = false;
}

function trackMouseover()
{
  if ( !trackedMouseOver && hovering )
  {
    trackedMouseOver = true;
    pageTracker._trackEvent('Ausgehende Links', 'iFrame', 'o2');
    //console.log( "Foo" );
  }
}

$( document ).ready( function()
{
  $( '#o2iframe' ).mouseover( startedHovering );
  $( '#o2iframe' ).mouseout ( stoppedHovering );
});