function load()
{

var cl = document.getElementsByName('collection');
var elems;
var n;
for(var i=0; i< cl.length; i++)
{
  elems = cl[i].getElementsByTagName('li');
 for(var j=0; j< elems.length; j++)
  {
    if ( ((j+1) % 5)==0)
    {
        elems[j].className = "ml";
        //alert(elems[j]);
    }
  }
}


}