//---------------------------------------------------------------------
var id;
//---------------------------------------------------------------------
function load_img(_id, h, w)
{
	var l = (screen.width  - w)/2;
 	var t = (screen.height - h)/2;
	window.open('/img.php?img='+_id, '', 'resizable=yes,scrollbars=yes,height='+h+',width='+w+',top='+t+',left='+l);
}
//---------------------------------------------------------------------
function doLoad(url) 
{   
//  document.body.style.cursor = 'wait';
  var req = new JsHttpRequest();
  req.caching = false;
  req.open(null, url, true);
  req.send(  );
}   
//---------------------------------------------------------------------