function hidestatus(desc){
		window.status=desc
		return true
		}
function ShowModal(URL,name,w,h,x,y)
{
	var this_opts = "dialogWidth:"+w+"px;dialogHeight:"+h+"px;dialogLeft:"+x+"px;dialogTop:"+y+"px;help:0;status:no;"
	showModalDialog(URL,name,this_opts);
}

var popUpWin=0;
function popUpWindow(URLStr, left, top, width, height)
{
  if(popUpWin)
  {
    if(!popUpWin.closed) popUpWin.close();
  }
  popUpWin = open(URLStr, 'popUpWin', 'toolbar=no,location=no,directories=no,status=no,menub ar=no,scrollbar=no,resizable=no,copyhistory=yes,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}