function validate(form) {
    if (form.name.value.length == 0)
    {
        alert("Please enter your name.")
        form.name.focus()
        return false;
    }

    if (form.email.value.length == 0)
    {
        alert("Please enter your E-mail Address.")
        form.email.focus()
        return false;
    }

    if (form.email.value.indexOf("@") == -1)
    {
        alert("Please enter a valid e-mail address.");
        form.email.focus();
        return false;
    }


}
function validateEmail(form) {
    if (form.email.value.length == 0)
    {
        alert("Please enter your E-mail Address.")
        form.email.focus()
        return false;
    }

    if (form.email.value.indexOf("@") == -1)
    {
        alert("Please enter a valid e-mail address.");
        form.email.focus();
        return false;
    }
	return confirm("Thank you for subscribing to the Customized Real Estate Services Newsletter. Would you now like to view our FREE Tenant Tips?");

}

function textLimit(field, maxlen) {
	if (field.value.length > maxlen + 1)
	alert('You have reached the maximum message length! Please shorten your message and try again.');
	if (field.value.length > maxlen)
	field.value = field.value.substring(0, maxlen);
}