function openWindow(URL, h, w) 
	{
  	var gg = typeof (popupWin);
  	if (gg =='object')
  		{ 
  		if (popupWin.closed ) {}
			else { popupWin.close();  }
		};
  	popupWin = window.open(URL, 'popup', 'dependent=0,height='+h+',width='+w+',screenX=20,left=10,screenY=150,top=10,channelmode=0,dependent=0,directories=0,fullscreen=0,location=0,menubar=0,resizable=0,scrollbars=1,status=0,toolbar=0', 'launcher');

	if (window.focus)
		{
     	popupWin.focus();
    	}
	}