jQuery( function($) ){ 
   // Match all anchor tags in the "maincontent" div with
   // urls that begin with "http" but don't contain the
   // string "yourwebsite.com"
   $('#maincontent a[href^="http"]').not('a[href*="altonet.org"]').click(function(){

     try {

     // Get the href url and toss out the "http://"
     var href = $(this).attr('href');
     if ( href.indexOf("://") > 0 ) {

       // Track the page in Google Analytics as 
       // "/tracking/outbound/www.somesite.com/foo"
       var outbound = '/tracking/outbound/' + href.split("://",2)[1];
       pageTracker._trackPageview(outbound);

       }
     } catch( e ) {}
   }
}