function Login(login,senha){
       
    this.login = login;
	this.senha = senha;

 
 d=document.x;  

this.login = function(){
    var reg = /^[a-z A-Z_0-9]{3,20}$/
    if (d.l_login.value.search(reg)==-1){
	
document.getElementById("l_errologin").innerHTML = "Login Incorreto!";
document.getElementById("l_errologin").style.color="#FF0000";	
document.getElementById('l_errologin').style.fontSize="11px";
document.getElementById("l_login").style.background = "#FFCCCC";

    return false;
    }else{
	
    document.getElementById("l_login").style.background = "#fff";
    document.getElementById("l_errologin").innerHTML = "";
    document.getElementById("l_login").style.background = "#90EE90";
	
    return true;
    }
    }

this.senha = function(){
    var reg = /^[a-zA-Z0-9]{5,20}$/
    if (d.l_senha.value.search(reg)==-1){
	
    document.getElementById("l_errosenha").innerHTML = "Senha Incorreta!";
document.getElementById("l_errosenha").style.color="#FF0000";	
document.getElementById('l_errosenha').style.fontSize="11px";
	document.getElementById("l_senha").style.background = "#FFCCCC";

    return false;
    }else{
	
    document.getElementById("l_senha").style.background = "#fff";
    document.getElementById("l_errosenha").innerHTML = "";
    document.getElementById("l_senha").style.background = "#90EE90";
	
    return true;
    }
    }
	}
	
	function main2(){
	
	d = document.x;
	
	var l = new Login(d.l_login.value,d.l_senha.value)
	var resp1 =l.login();
	var resp2 =l.senha();



 if(resp1&& resp2){

    document.getElementById("x").submit();

    }
	}