window.name="opener";

   function popUpRec(url) {
	  var width=screen.width;
	  var height=screen.height;
      var detWindow="";
	  
	 
      detWindow=window.open(url,'Recomanda','menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=453,height=460,left=10,right=0,top=10');
	   
		  
   }

function popUpNewsletter(url) {
	  var width=screen.width;
	  var height=screen.height;
      var detWindow="";
	  
	 
      detWindow=window.open(url,'Newsletter','menubar=no,toolbar=no,location=no,directories=no,status=no,scrollbars=no,resizable=no,width=453,height=300,left=10,right=0,top=10');
	   
		  
   }