var mm_ri = String( Math.random() );
    mm_ri = mm_ri.replace( /0\./g,'' );

      var mm_el0 = document.createElement('img');
      mm_el0.width = 1;
      mm_el0.height = 1;
      mm_el0.src = 'http://ad.yieldmanager.com/pixel?id=579820&id=102965&id=579818&t=2';

      var mm_el1 = document.createElement('img');
      mm_el1.width = 1;
      mm_el1.height = 1;
      mm_el1.src = 'http://ad.doubleclick.net/activity;src=2482670;type=prca1;cat=prcalp;ord=1;num=' + mm_ri + '?';

      

      var mm_el3 = document.createElement('img');
      mm_el3.width = 1;
      mm_el3.height = 1;
      mm_el3.src = 'http://action.mathtag.com/mm//PRCA//red?nm=PRCALP&s0=&s1=&s2=&v0=&v1=&v2=&ri=' + mm_ri + '';