var root = '';
var a = document.getElementsByTagName("a");
   for(i = 0; i< a.length; i++)
      if(a[i].id != '')
         a[i].onclick = take_it;
   function take_it() {
      i = new Image();
      i.src= root+'/pl.php?id='+this.id;
      return true;
   }