$(document).ready(function(){
	$('#contact_form').submit(function() {
		$('span.error', this).remove();
		var error = 0;
		$('.required', this).each(function() {
			if($(this).val() == '') {
				error++;
				$(this).after('<span class="error">This field is required</span>');
			}
		});
		if($('#captcha').val() != 'ycvmvu') {
			$('#captcha').after('<span class="error">This field must match the code in the image</span>');
			error++;
		}
		if(error > 0) {
			alert('Please fill in all required fields.');
			return false;
		}
	});
});