// JavaScript Document

	function DoPrinting(){
		if (!window.print){
			alert("Use o Netscape ou Internet Explorer \n nas versões 4.0 ou superior!")
			return
		}
		window.print();
	}

	function fechar_popup(){
		self.opener.location.reload();
		window.close();
	}
	
	function abrir_popup(mypage, myname, w, h, scroll) {
		var winl = (screen.width - w) / 2;
		var wint = (screen.height - h) / 2;
		winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+',scrollbars='+scroll+',resizable'
		win = window.open(mypage, myname, winprops)
		if (parseInt(navigator.appVersion) >= 4) {
			win.window.focus();
		}
	}