var popUpWin=0;

function centeredPopup(URLStr, Width, Height, docId, Scrollbars)
{
	if(popUpWin)
		{
			if(!popUpWin.closed) popUpWin.close();
		}
	
	if(screen.width)	
		{
			var winLeftPos 	= (screen.width-Width)	 	/2;
			var winTopPos 	= (screen.height-Height)	/2;
		}
	
	else
		{
			winLeftPos = 0;
			winTopPos  = 0;
		}
	
	if (winLeftPos < 0) winLeftPos = 0;
	
	if (winTopPos  < 0) winTopPos  = 0;
	
	popUpWin = open(URLStr, docId, 'toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars='+Scrollbars+',resizable=no,copyhistory=yes,width='+Width+',height='+Height+',left='+winLeftPos+', top='+winTopPos+',screenX='+winLeftPos+',screenY='+winTopPos+'');
}

/* Functions To Call The Pop Up Windows ************/
function POPUPpoliticaPrivacidade() {
	centeredPopup("popup_politica_privacidade.asp", 400, 565, "documentId", "no");
}