// JavaScript Document

function validate(emailform) 
{
    // Name
    if (emailform.name.value.length == 0)
    {
        alert("Please enter a value for your name.");
        emailform.name.focus();
        return false;
    }
	// Email Address
	 if (emailform.email.value.length == 0)
    {
        alert("Please enter a value for your email address.");
        emailform.email.focus();
        return false;
    }
    //
    // Now check the Email field for the "@" symbol
    //
    if (emailform.email.value.indexOf("@") == -1)
    {
        alert("Please enter a valid e-mail address.");
        emailform.email.focus();
        return false;
    }	
}