// JavaScript Document


	function validar(x){
		if (x==1){var cod="J3vLu"}
		if (x==2){var cod="M52Ts"}
		if (x==3){var cod="xKh8P"}
		if (x==4){var cod="y53wm"}
		if (x==5){var cod="yim42"}
		if (x==6){var cod="Si7cA"}
		if (x==7){var cod="wez34"}
		
 		if (document.form1.txt_nom.disabled == false && document.form1.txt_nom.value == ""){
			alert("Por favor complete su Nombre.");
			document.form1.txt_nom.focus();
			return false;
		}

		
		 else if (document.form1.txt_mail.disabled == false && document.form1.txt_mail.value == ""){
			alert("Por favor complete su E-mail.");
			document.form1.txt_mail.focus();
			return false;
		}
		var coding=document.form1.txt_codigo.value
		if (coding==cod)
			{var err=0}
			else
			{var err=1}
			// test if valid email address, must have @ and .
var checkEmail = "@.";
var checkStr = document.form1.txt_mail.value;
var EmailValid = false;
var EmailAt = false;
var EmailPeriod = false;
for (i = 0;  i < checkStr.length;  i++)
{
ch = checkStr.charAt(i);
for (j = 0;  j < checkEmail.length;  j++)
{
if (ch == checkEmail.charAt(j) && ch == "@")
EmailAt = true;
if (ch == checkEmail.charAt(j) && ch == ".")
EmailPeriod = true;
	  if (EmailAt && EmailPeriod)
		break;
	  if (j == checkEmail.length)
		break;
	}
	// if both the @ and . were in the string
if (EmailAt && EmailPeriod)
{
		EmailValid = true
		break;
	}
}
if (!EmailValid)
{
alert("Por favor complete correctamente su E-mail.");
document.form1.txt_mail.focus();
return (false);
}
	
		else
		{
			if (err==1)
				{
				alert("Por favor complete correctamente el código de seguridad.");
				document.form1.txt_codigo.focus();
				return (false);
				}
			else
				{
				document.form1.action="contacto_ok.php?cod="+cod
				document.form1.submit
				}
		}
	}