var hT, sT;    function SmoothShow(objId, x)
{    var obj = document.getElementById(objId);
 op = (obj.style.opacity)?parseFloat(obj.style.opacity):parseInt(obj.style.filter)/100;
      if(op < x)
       {       clearTimeout(hT);
             op += 0.05;
        obj.style.opacity = op;
              obj.style.filter='alpha(opacity='+op*100+')';
       sT=setTimeout('SmoothShow(\''+objId+'\', '+x+')',50);    } }