function initFunctions ()
{
    for( i=0; i<document.links.length; i++ )
    {
        objLink = document.links[i];
        objLink.onclick = function () 
                          { 
                              randomImage = new Image();
                              randomImage.src = 'track_click.php?h=' + intHitID + '&t=' + this.href;
                              this.title = randomImage.src;
                              //alert( randomImage.src );
                          }        
    }
}