// JavaScript Document

function validaPreCadastro(){
	var form = $('form.precadastro');
	var error = false;
	if(form.nomepre.value==""){
		form.nomepre.value = "Seu nome";
		error = true;
	}
	if(!form.emailpre.value.isMail()){
		form.emailpre.value = "Seu email";
		error = true;
	}
	if(!error){
		form.submit();	
	}
}

function removeClassName(e,t) {
    if (typeof e == "string") {
        e = $(e);
    }
    //code to change and replace strings
    var ec = ' ' + e.className.replace(/^s*|s*$/g,'') + ' ';
    var nc = ec;
	
    t = t.replace(/^s*|s*$/g,'');
	alert(t)
	//check if not already there
    if (ec.indexOf(' '+t+' ') != -1) {
        //found, so lets remove it
        nc = ec.replace(' ' + t.replace(/^s*|s*$/g,'') + ' ',' ');
    }
	alert(nc.replace(/^s*|s*$/g,''))
    //return the changed text!
    e.className = nc.replace(/^s*|s*$/g,''); //trimmed whitespace
    return true;
}


validaLogin = function(){
	
	var error = false;
	
	
	
	if(!$('login.email').value.isMail()){
		$('login.email').value = "Seu email";
		/*$('error_email').style.display = "block";
		form.email.className = 'preenchaErroForm';*/
		error = true;
	}
	
	if($('login.senha').value==""){
		/*$('error_senha').style.display = "block";
		form.senha.className = 'preenchaErroForm';*/
		error = true;
	}
	
	
	if(!error){
		var src = new ajax({
			'method': 'POST',
			'url': 'cadastro/login/default.htm',
			'oncomplete': function() {
				var dados = json.decode(this.text);
				if(dados.logado==0){
					$('loginmsg').innerHTML = dados.erro
				}else {
					if(dados.logado==1){
						toggleForms('formComentario');
					}
				}
			}
		});
		src.push('email',$('login.email').value)
		src.push('senha',$('login.senha').value)
		src.open();
	}
	
}