<!--

  function isEmail(string) {
    if (string.search(/^\w+((-\w+)|(\.\w+))*\@[A-Za-z0-9]+((\.|-)[A-Za-z0-9]+)*\.[A-Za-z0-9]+$/) != -1)
        return true;
    else
        return false;
  }

	function isPwd(string) {
		if (string.search(/(?=^.{8,}$)((?=.*\d)|(?=.*\W+))(?![.\n])(?=.*[a-z]).*$/) != -1)
			return true;
		else
			return false;
	  }


  function isNum(string) {
	if (string.search(/^[0-9]*$/) != -1)
		return true;
	else
		return false;
  }


  function valida_login() {
	if (document.forma_login.email.value == "" || document.forma_login.email.value == "E-mail") {
     alert("E-mail requerido.");
     return;
     }
    if (isEmail(document.forma_login.email.value) == false) {
     alert("E-mail inválido.");
     return;
     }
    if (document.forma_login.password.value == "" || document.forma_login.password.value == "password") {
     alert("Contraseńa requerida.");
     return;
     }
  	document.forma_login.pwd.value=MD5(document.forma_login.password.value);
	document.forma_login.password.value='';
	xajax_valida_login(xajax.getFormValues('forma_login'));
   }


  function valida_recuperar_pwd() {
    if (document.forma_login.email.value == "" || document.forma_login.email.value == "E-mail") {
     alert("E-mail requerido.");
     return;
     }
    if (isEmail(document.forma_login.email.value) == false) {
     alert("E-mail inválido.");
     document.forma_login.email.focus();
     return;
     }
	document.forma_login.action="recuperar_password.php";
	document.forma_login.submit();
  }


//-->