function trackExits(p_local)
{
    if( !document.getElementsByTagName ) return false;
    var links = document.getElementsByTagName("a");
    for( var i = 0; i < links.length; i++ )
    {
        var len = links[i].href.length;
        if( len > 4 )
        {
            if( links[i].href.substring(0,7) == 'mailto:' )
            {
                links[i].onclick = function() { pageTracker._trackPageview("/mail?"+this.href); };
            }
            else if( links[i].href.substring(0,p_local.length) != p_local )
            {
                links[i].onclick = function() { pageTracker._trackPageview("/exit?"+this.href); };
            }
            else if( links[i].href.substring(len-4,len) == ".pdf" || links[i].href.substring(len-4,len) == ".doc" )
            {
                links[i].onclick = function() { pageTracker._trackPageview("/file?"+this.href); };
            }
        }
    }
}