function open_pop(endereco, X, Y,nome,left,top,rolagem) {
	W = screen.width
	H = screen.height
	left = 0
	top = 0
	parametros = "fullscreen=0,location=0,directories=0,menubar=0,toolbar=0,status=0,resizable=0,scrollbars="+rolagem+", width="+W.toString()+", height="+H.toString()+",left="+left.toString()+",top="+top.toString()
	nova = window.open(endereco,nome,parametros)
	nova.focus();
}