function NewWindow(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(); 
	}
}
function fullwindow(mypage, myname, scroll)
{
	var winl = (screen.width) - 40;
	var wint = (screen.height) - 60;
	winprops = 'height='+wint+',width='+winl+',top=0,left=0,scrollbars='+scroll+',resizable'
	win = window.open(mypage, myname, winprops)
	if (parseInt(navigator.appVersion) >= 4) 
	{ 
		win.window.focus(); 
	}
}
function Ver(painel)
{
	painel.style.visibility = "";
}
function nVer(painel)
{
	painel.style.visibility = "hidden";
}

function mostra(painel,tam)
{	
	
	if (painel.style.visibility == "hidden")
		painel.style.visibility = "";
	else
		painel.style.visibility = "hidden";

	
}