// Create functions for activation and deactivation of input fields

$(document).ready(function(){
	
	$('#contactformsubmit').get(0).disabled = false;
	
	$('#RRcontactform').submit(function() {
		var error = false;
		$('#contactform li').each(function() {
			$(this).removeClass('required');
			$('#contactform .error').remove();
		});
		
		if ($('#RRcontactform #name').val() == '') {
			$('#RRcontactform #name').parent().prepend('<p class="error">Please enter your name.</p>').addClass('required');
			error = true;
		}
		if ($('#RRcontactform #email').val() == '') {
			$('#RRcontactform #email').parent().prepend('<p class="error">Please enter an email address.</p>').addClass('required');
			error = true;
		}
		if ($('#RRcontactform #messagecontent').val() == '') {
			$('#RRcontactform #messagecontent').parent().prepend('<p class="error">Please enter a message.</p>').addClass('required');
			error = true;
		}
		
		if (error == true) {
			return false;
		} else {
			$('#contactformsubmit').val('Sending...').get(0).disabled = true;			
		}
		
	});
	
});