function abreArtigo (url) {
	novajanela = window.open(url, "Artigos", "location=0,menubar=0,resizable=1,screenX=0,screenY=0,scrollbars=1,status=0,titlebar=0,toolbar=0,width=520,height=700");
	novajanela.focus();
}
function abreContos (url) {
	novajanela = window.open(url, "Contos", "location=0,menubar=0,resizable=1,screenX=0,screenY=0,scrollbars=1,status=0,titlebar=0,toolbar=0,width=400,height=600");
	novajanela.focus();
}
function imprime() {
	window.print()
}