function alerta() {
	document.getElementById("conteudo").src = "aviso.html";
	}
function cursos() {
	document.getElementById("conteudo").src = "cursos.html";
	}
	
function galera() {
	document.getElementById("conteudo").src = "parceiros.html";	
	}
function empresa() {
	document.getElementById("conteudo").src = "empresa.html";	
	}
	
function contato() {
	document.getElementById("conteudo").src = "contato.php";	
	}

function twitter(){
	window.open("http://twitter.com/kriptum1");	
	}
	
function wdesign() {
	document.getElementById("conteudo").src = "pct_webdesign.html";
	}
	
function wprog() {
	document.getElementById("conteudo").src = "pct_webprog.html";
	}

function inicio() {
	document.getElementById("conteudo").src = "animacao.html";
	}

function office() {
	document.getElementById("conteudo").src = "office.html";	
	}
	
function montagem() {
	document.getElementById("conteudo").src = "pacote_montagem.html";	
	}
	
function desigraf() {
	document.getElementById("conteudo").src = "design_grafico.html";	
	}
	
function wstyle(){
	document.getElementById("conteudo").src = "pct_webstyle.html";
	}
	
function foto() {
	document.getElementById("conteudo").src = "./fotos/fotos.html"
	}
function teste() {
	alert("funfou");
	}