// JavaScript Document

jQuery(document).ready(function(){
	//Cufon.replace('h1, h2, h3');
	jQuery(".lavalamp").lavaLamp();
	
});

function hideAll(){
	for(i=1; i<4; i++){
		var hide = document.getElementById(i);
		hide.style.display = "none";
	}
}

function showDescription(display){
	var show = document.getElementById(display);
	show.style.display = "block";
}

function validaContato(){
	var name = document.getElementById("txtName");
	var mail = document.getElementById("txtEmail");
	var mail1 = mail.value.indexOf('@');
	var mail2 = mail.value.indexOf('.');
	var msg = document.getElementById("txtMsg");
	var alerta = document.getElementById("alerta");
	
	if(name.value == null || name.value == ""){
		alerta.style.visibility = "visible";
		alerta.innerHTML = "Let us know your name.";
		name.focus();
		return false;
	}else if(mail.value == null || mail.value == ""){
		alerta.style.visibility = "visible";
		alerta.innerHTML = "Let us know your email adress.";
		mail.focus();
		return false;
	}else if(mail1 == -1 || mail2 == -1){
		alerta.style.visibility = "visible";
		alerta.innerHTML = "Check your email adress' spelling.";
		mail.focus();
		return false;
	}else if(msg.value == null || msg.value == ""){
		alerta.style.visibility = "visible";
		alerta.innerHTML = "It's supposed to write some message.";
		msg.focus();
		return false;
	}else{
		alerta.style.visibility = "hidden";
		alerta.innerHTML = "";
		return true;
	}
}