function submit_comment(form_element) {

	var captcha_code ='';
	var ui_type	='';
	var object_id	='';
	var guest	='';
	var blog_text	='';

	if (form_element.blog_text.value.length < 2 ) {
		alert("You must enter a comment first!");
		form_element.blog_text.focus();
		return false;
	}

	if (typeof(form_element.captcha_code) != 'undefined') {
		if (form_element.captcha_code.value.length < 1) {
			alert("Please enter the code before submitting your comment");
			form_element.captcha_code.focus();
			return false;
		}
		captcha_code =jQuery(form_element.captcha_code).val();
	}

	ui_type		=jQuery(form_element.ui_type).val();
	object_id	=jQuery(form_element.object_id).val();
	guest		=jQuery(form_element.guest).val();
	blog_text	=jQuery(form_element.blog_text).val();

	var response =jQuery.ajax({
		url: "/sp_comments/AddComment.php",
		type: "POST",
		async: false,
		data: ({
			ajax: 'yes',
			ui_type: ui_type,
			object_id: object_id,
			guest: guest,
			blog_text: blog_text,
			captcha_code: captcha_code
		})
	}).responseText;

	if (response == 'accepted') {
		document.location.href="/sp_comments/viewcomments.php?object_id=" + object_id;
	} else {
		alert(response);
	}

	return false;
}