function comment(id) {
	if (jQuery("#comment-" + id).length > 0) {
		jQuery("#comment-" + id).remove();	
	} else {
		jQuery("#row-" + id).after("<tr id='comment-" + id + "'><td id='comment-contents-" + id + "' colspan=5><img src='img/loading_circle.gif'></td></tr>");		
		jQuery("#comment-contents-" + id).load("controllers/comments.php?cmd=show&user_id=" + id);
	}
}

function commentDelete(id) {
	jQuery("#comment-" + id).fadeOut("fast");
	jQuery.get(root_url + "/controllers/comments.php", {command: "del", comment_id: id});
}

function statusDelete(id) {
	jQuery("#status-" + id).fadeOut("fast");
	jQuery.get(root_url + "/controllers/comments.php", {command: "del-status", status_id: id});
}

function replyStatus(status_id, user_id) {
	if (jQuery("#responseBox-" + status_id).css("display") == "none") {
		jQuery("#responseBox-" + status_id).css("display", "block");
	} else {
		jQuery("#responseBox-" + status_id).css("display", "none");
	}
}

function sendReply(status_id, user_id) {
	document.getElementById("response-submit-" + status_id).value = "Sending response";
	document.getElementById("response-submit-" + status_id).disabled = true;
	var content = escape(document.getElementById("response-" + status_id).value);
	jQuery("#responseBox-" + status_id).load(root_url + "/controllers/comments.php?command=ajax-comment&user_id=" + user_id + "&content=" + content);
}