var ns4 = document.layers;
var ns6 = document.getElementById && !document.all;
var ie4 = document.all;
function showCONTENT(object,content){		
	var objectstyle;
	
  if(ns4||ns6||ie4){
    if(ns4) objectstyle = document.object;
    else if(ns6) objectstyle =object.style;
    else if(ie4) objectstyle =object.style;
  }	
	if (!content){
		var content = 'no content';
	} else {			
	}
	objectstyle.visibility = "visible";
  if(ns4)	{
	  objectstyle.document.write(content);
    objectstyle.document.close();
    objectstyle.visibility = "visible";
  }
  if(ns6){
  	object.innerHTML = content;
    objectstyle.display='block'
  }
  if(ie4){
    object.innerHTML=content;
    objectstyle.display='block'
	}	
}
function hideCONTENT(object){
	var objectstyle;
  if(ns4||ns6||ie4){
    if(ns4) objectstyle = document.object;
    else if(ns6) objectstyle = object.style;
    else if(ie4) objectstyle = object.style;
  }	
  if(ns4) objectstyle.visibility = "hidden";
     else objectstyle.display = "none";	
}

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,menubar=no,scrollbars=yes,resizable=no,copyhistory=no,width='+width+',height='+height+',left='+left+', top='+top+',screenX='+left+',screenY='+top+'');
}