function ap_getObj(name) 
{ 
 if (document.getElementById) { 
	return document.getElementById(name).style; } 
  else if (document.all) { 
	  return document.all[name].style; } 
  else if (document.layers) { 
	  return document.layers[name]; } 
} 
function ap_showWaitMessage(div,flag) 
{ 
 if (!DHTML) return; 
 var x = ap_getObj(div); 
 x.visibility = (flag) ? 'visible':'hidden' 
 if(! document.getElementById) 
 if(document.layers) 
 x.left=280/2; 
 return true; }