function gmm(uniqid,v)
  {
	e=document.getElementById('grade_value');
	if (e) e.value=v.toString();

	i=1;
	while(i<=v)
	{
		g=document.getElementById('gdid'+uniqid.toString()+'_'+i.toString());
		if (g) g.className='ratingStar filledRatingStar';
		i++;
	}

	while(i<=6)
	{
		g=document.getElementById('gdid'+uniqid.toString()+'_'+i.toString());
		if (g) g.className='ratingStar emptyRatingStar';
		i++;
	}
  }

  function gms(form_id,div_id,url)
  {
	new Ajax.Updater(div_id,url, {asynchronous:true, evalScripts:true, parameters:$(form_id).serialize(true), requestHeaders:['X-Update', div_id]});
  }