var popWnd = null;

function openAux2(href, w, h)
{
	if (popWnd && !popWnd.closed) popWnd.close();
	
	window.close();
	
	var winWidth = w;
	var winHeight = h;
	var xPos = (screen.availWidth-winWidth)/2;
	var yPos = (screen.availHeight-winHeight)/2;

	popWnd = this.open(href, "_blank", "innerWidth=" + w + ",innerHeight=" + h + ",width=" + w + ",height=" + h + ",titlebar=no,toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no,status=no,top=" + yPos + ",left=" + xPos);
}

function openAuxTxt2(href, w, h)
{
	if (popWnd && !popWnd.closed) popWnd.close();

	window.close();

    var winWidth = w;
	var winHeight = h;
	var xPos = (screen.availWidth-winWidth)/2;
	var yPos = (screen.availHeight-winHeight)/2;

	popWnd = this.open(href, "_blank", "innerWidth=" + w + ",innerHeight=" + h + ",width=" + w + ",height=" + h + ",titlebar=yes,toolbar=no,menubar=no,location=no,scrollbars=yes,resizable=no,status=no,top=" + yPos + ",left=" + xPos);
}

function popClose()
{
	if (popWnd && !popWnd.closed) popWnd.close();
}

//window.onunload = popClose;