function MM_openBrWindow(theURL,winName,features) { //v2.0
  window.open(theURL,winName,features);
}

function NoDisplaynnl(objnnl)
	{	objnnl.style.display = "none";
	}
function Displaynnl(objnnl)
	{	objnnl.style.display = "";
	}

function OnOfnnl(objnnl)
{
if (objnnl.style.display == "none")
	Displaynnl(objnnl);
else
	NoDisplaynnl(objnnl)
}

function ChaneDiv(objnnl)
{
e=document.getElementById("tdgioithieu");
if (objnnl.style.width=300) {objnnl.style.width=580;objnnl.style.height=400;e.style.width=e.style.width-280
	}
 else {
	//objnnl.style.width = 300;e.style.width=e.style.width+280
	}
}

function FillHTMLnnl(targetObj,strA) {document.getElementById(targetObj).innerHTML=strA;}