function setVisible(obj, el, myPage)
{
	obj = document.getElementById(obj);	

	if( el )
	{
	  var myObj = document.getElementById('link_'+el)
	  //alert(myObj.style.top);
	}

	if( obj.style.visibility == 'visible' )
	{
	  setArticlesInDiv(el, myPage);
	  return;
	}
	else
	    setArticlesInDiv(el, myPage);
	
	obj.style.visibility = (obj.style.visibility == 'visible') ? 'hidden' : 'visible';
	
}

function closeVisible(obj)
{
	obj = document.getElementById(obj) ;	
	obj.style.visibility = 'hidden'    ;
}



function setArticlesInDiv(IDTAG, myPage)
{
         
         var req = new JsHttpRequest();
         req.onreadystatechange = function() 
         {
             if(req.readyState == 4) 
             {
               document.getElementById("layer1").innerHTML = req.responseText;
             }
         }

         req.open('POST', '/ajax/tags/tagsList.php', true)   ;
         req.send( { IDTAG: IDTAG, PAGE: myPage  } ) ;
}