// AJAX contact form.
function contact(){
    var name = document.contactForm.name.value;
    var email = document.contactForm.email.value;
    var message = document.contactForm.message.value;
    var error = '';

    if((name == '' || name == 'Name...') && error == ''){
        error = 'Please enter your name.'+'<br/>';
    }
    if((email == '' || email == 'Email Address...') && error == ''){
        error = 'Please enter a valid email address.'+'<br/>';
    }
    if((message == '' || message == 'Your Message...') && error == ''){
        error = 'Please enter a message to send.'+'<br/>';
    }
    if(error.length == 0){
	    jQuery('.submit').html('Sending...');
        jQuery.post(
                '/wp-content/themes/ianwatt_theme/contact.php',
                {
                    username: name,
                    useremail: email,
                    usermsg: message
                },
                function(data){
                    jQuery('.submit').html('Send');
                    if(data.indexOf('success') != -1){
                        jQuery('.error').html('');
                        jQuery('.success').html(data);
                    }
                    else{
                        jQuery('.success').html('');
                        jQuery('.error').html(data);
                    }
                });

    }else{
        jQuery('.error').html(error);
    }

    return false;
}