function flip(rid,go)
{
    current=(document.getElementById(rid).style.display == 'none') ? 'block' : 'none';
    document.getElementById(rid).style.display = current;
    if(go==1)	document.location.hash = ((current!='none') ? rid : 'home');
}

function save_comment()
{
	advAJAX.post({
		url: "comment.php",
		parameters : {
		      "576f56d5a808596977a4d914b50c473a4c8b4a7f" : document.getElementById("message").value,
		      "ba23c6f2500fd0d77aef047a07f27fe9d5120f03" : document.getElementById("name").value,
		      "08e2f632e372825e860a3897b34c7003d158ba10" : document.getElementById("url").value,
		      "441631930db1d88cc39332be781a087bc812482b" : document.getElementById("email").value,
		      "3d6e7e9cec1c5f95d6c18f8ad31ef4842cc646af" : document.getElementById("parent_id").value,
		      "4527da9e8af2324f68b9cbcd3b3f60098874e69e" : document.getElementById("parent_name").value,
		      "a086740ee3ba9f70af27cd86481a8a680b039a73" : document.getElementById("vcookie").value
		},
		timeout : 5000,
		onTimeout : function() { document.getElementById("add_state").innerHTML = "Connection timed out."; },
		retry: 2,
		retryDelay: 2000,
		onRetry : function() { document.getElementById("add_state").innerHTML = "Retry connection..."; },
		onRetryDelay : function() { document.getElementById("add_state").innerHTML = "Awaiting retry..."; },
		onInitialization : function()
		{
			document.getElementById("add_state").innerHTML = "Saving comment...";
			document.getElementById("comment_form").style.display = "none";
			document.getElementById("add_state").style.display = "block";
		},
		onLoading : function() { document.getElementById("add_state").innerHTML = "Loading..."; },
		onSuccess : function(obj)
		{
			document.getElementById("add_state").style.display = "none";
			document.getElementById("comment_form").style.display = "block";
			document.getElementById("new_comments").innerHTML += obj.responseText;

			document.getElementById("message").value = "";
		},
		onError : function()
		{
			document.getElementById("add_state").innerHTML = "Error..." + obj.status;
			document.getElementById("comment_form").style.display = "block";
			document.getElementById("add_state").style.display = "block";
		}
	});
}