// remote scripting library
		// (c) copyright 2005 modernmethod, inc
		var sajax_debug_mode = false;
		var sajax_request_type = "POST";
		var sajax_target_id = "";
		var sajax_failure_redirect = "";
		
		function sajax_debug(text) {
			if (sajax_debug_mode)
				alert(text);
		}
		
 		function sajax_init_object() {
 			sajax_debug("sajax_init_object() called..")
 			
 			var A;
 			
 			var msxmlhttp = new Array(
				'Msxml2.XMLHTTP.5.0',
				'Msxml2.XMLHTTP.4.0',
				'Msxml2.XMLHTTP.3.0',
				'Msxml2.XMLHTTP',
				'Microsoft.XMLHTTP');
			for (var i = 0; i < msxmlhttp.length; i++) {
				try {
					A = new ActiveXObject(msxmlhttp[i]);
				} catch (e) {
					A = null;
				}
			}
 			
			if(!A && typeof XMLHttpRequest != "undefined")
				A = new XMLHttpRequest();
			if (!A)
				sajax_debug("Could not create connection object.");
			return A;
		}
		
		var sajax_requests = new Array();
		
		function sajax_cancel() {
			for (var i = 0; i < sajax_requests.length; i++) 
				sajax_requests[i].abort();
		}
		
		function sajax_do_call(func_name, args) {
			var i, x, n;
			var uri;
			var post_data;
			var target_id;
			
			sajax_debug("in sajax_do_call().." + sajax_request_type + "/" + sajax_target_id);
			target_id = sajax_target_id;
			if (typeof(sajax_request_type) == "undefined" || sajax_request_type == "") 
				sajax_request_type = "GET";
			
			uri = "/inc/meatwave.js.php";
			if (sajax_request_type == "GET") {
			
				if (uri.indexOf("?") == -1) 
					uri += "?rs=" + escape(func_name);
				else
					uri += "&rs=" + escape(func_name);
				uri += "&rst=" + escape(sajax_target_id);
				uri += "&rsrnd=" + new Date().getTime();
				
				for (i = 0; i < args.length-1; i++) 
					uri += "&rsargs[]=" + escape(args[i]);

				post_data = null;
			} 
			else if (sajax_request_type == "POST") {
				post_data = "rs=" + escape(func_name);
				post_data += "&rst=" + escape(sajax_target_id);
				post_data += "&rsrnd=" + new Date().getTime();
				
				for (i = 0; i < args.length-1; i++) 
					post_data = post_data + "&rsargs[]=" + escape(args[i]);
			}
			else {
				alert("Illegal request type: " + sajax_request_type);
			}
			
			x = sajax_init_object();
			if (x == null) {
				if (sajax_failure_redirect != "") {
					location.href = sajax_failure_redirect;
					return false;
				} else {
					sajax_debug("NULL sajax object for user agent:\n" + navigator.userAgent);
					return false;
				}
			} else {
				x.open(sajax_request_type, uri, true);
				// window.open(uri);
				
				sajax_requests[sajax_requests.length] = x;
				
				if (sajax_request_type == "POST") {
					x.setRequestHeader("Method", "POST " + uri + " HTTP/1.1");
					x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");
				}
			
				x.onreadystatechange = function() {
					if (x.readyState != 4) 
						return;

					sajax_debug("received " + x.responseText);
				
					var status;
					var data;
					var txt = x.responseText.replace(/^\s*|\s*$/g,"");
					status = txt.charAt(0);
					data = txt.substring(2);

					if (status == "") {
						// let's just assume this is a pre-response bailout and let it slide for now
					} else if (status == "-") 
						alert("Error: " + data);
					else {
						if (target_id != "") 
							document.getElementById(target_id).innerHTML = eval(data);
						else {
							try {
								var callback;
								var extra_data = false;
								if (typeof args[args.length-1] == "object") {
									callback = args[args.length-1].callback;
									extra_data = args[args.length-1].extra_data;
								} else {
									callback = args[args.length-1];
								}
								callback(eval(data), extra_data);
							} catch (e) {
								sajax_debug("Caught error " + e + ": Could not eval " + data );
							}
						}
					}
				}
			}
			
			sajax_debug(func_name + " uri = " + uri + "/post = " + post_data);
			x.send(post_data);
			sajax_debug(func_name + " waiting..");
			delete x;
			return true;
		}
		
				
		// wrapper for printCalendar		
		function x_printCalendar() {
			sajax_do_call("printCalendar",
				x_printCalendar.arguments);
		}
		
				
		// wrapper for makeCalendar		
		function x_makeCalendar() {
			sajax_do_call("makeCalendar",
				x_makeCalendar.arguments);
		}
		
				
		// wrapper for loginBox		
		function x_loginBox() {
			sajax_do_call("loginBox",
				x_loginBox.arguments);
		}
		
				
		// wrapper for inviteRegister		
		function x_inviteRegister() {
			sajax_do_call("inviteRegister",
				x_inviteRegister.arguments);
		}
		
				
		// wrapper for sendInvite		
		function x_sendInvite() {
			sajax_do_call("sendInvite",
				x_sendInvite.arguments);
		}
		
				
		// wrapper for printRSVP		
		function x_printRSVP() {
			sajax_do_call("printRSVP",
				x_printRSVP.arguments);
		}
		
				
		// wrapper for submitRSVP		
		function x_submitRSVP() {
			sajax_do_call("submitRSVP",
				x_submitRSVP.arguments);
		}
		
				
		// wrapper for printComments		
		function x_printComments() {
			sajax_do_call("printComments",
				x_printComments.arguments);
		}
		
			function calendarYear(year) {
		x_printCalendar(year,diplsayCal);
		}
		
	function diplsayCal(cal) {
		document.getElementById("left_column").innerHTML = cal;
		document.getElementById("background").style.height = '100%';
		}
	
	function calendarJump(month,year) {
		x_makeCalendar(month,year,updateCal);
		}
		
	function updateCal(cal) {
		document.getElementById("calendar").innerHTML = cal;
		}
	
	function toggleLogin(view) {
		if (view == 'hide') {
			document.getElementById("login_box").style.display = 'none';
			x_loginBox("","1",loginBox);
			}
		else {
			document.getElementById("login_box").style.display = 'block';
			document.getElementById("login_email").focus();
			}
		}
	
	function logOut () {
  		location.href='?logout=1';
		}
	
	function sendLogin() {
		var email = document.getElementById("login_email").value;
		x_loginBox(email,"",loginBox);
		}
	
	function loginBox(box) {
		document.getElementById("box").innerHTML = box;
		}
	
	function toggleInvite (inputID,view) {
		var inputValue = document.getElementById(inputID).value;
		
		if (view == 'clear') {
			if (inputValue == "Name" || inputValue == "Email") {
				document.getElementById(inputID).value = "";
				document.getElementById(inputID).style.color = '#000000';
				}
			}
		else {			
			if (inputValue == "") {
				if (inputID == "invite_name") {
					inputValue = "Name";
					}
				else {
					inputValue = "Email";
					}
				document.getElementById(inputID).value = inputValue;
				document.getElementById(inputID).style.color = '#cacaca';
				}
			}
		}
		
	function inviteRegister(username,name,email,error) {
		x_inviteRegister(username,name,email,error,updateInvite);
		}
	
	function sendInvite (username) {
		var action = document.getElementById("invite_action").value;
		var name = document.getElementById("invite_name").value;
		var email = document.getElementById("invite_email").value;
		x_sendInvite(username,name,email,action,updateInvite);
		}
	
	function updateInvite (invite) {
		document.getElementById("invite").innerHTML = invite;
		}
	
	function changeRSVP (meatwave_id,username,change) {
		document.getElementById("rsvp").innerHTML = "<table><tr><td><span class=\"page_subheader\">RSVP</span><br /><img src=\"images/loading.gif\" alt=\"loading\" align=\"absmiddle\" /> Please wait...</td></tr></table>";
		x_printRSVP(meatwave_id,username,change,"",updateRSVP);
		}
	
	function updateRSVP (rsvp) {
		document.getElementById("rsvp").innerHTML = rsvp;
		}
	
	function submitRSVP (meatwave_id,user_id,username) {
		var len = document.rsvp_form.flag.length;
		var choosen_flag = "";
		var note = document.getElementById("note").value;
		
		for (x = 0; x < len; x++) {
			if (document.rsvp_form.flag[x].checked) {
				choosen_flag = document.rsvp_form.flag[x].value
				}
			}
		document.getElementById("rsvp").innerHTML = "<table><tr><td><span class=\"page_subheader\">RSVP</span><br /><img src=\"images/loading.gif\" alt=\"loading\" align=\"absmiddle\" /> Please wait...</td></tr></table>";
		x_submitRSVP(meatwave_id,user_id,username,choosen_flag,note,updateMeatwave);
		}
	
	function updateMeatwave (meatwave) {
		document.getElementById("left_column").innerHTML = meatwave;
		}
	
	function postComment(postID,preview) {
		var name = document.getElementById("name").value;
		var email = document.getElementById("email").value;
		var url = document.getElementById("url").value;
		var comment = document.getElementById("comment").value;
		var remember = "n";
		var reg = /^([A-Za-z0-9_\-\.])+\@([A-Za-z0-9_\-\.])+\.([A-Za-z]{2,4})$/;
		
		if (document.getElementById("remember").checked == true) {
			remember = 'y';
			}
		
		if (name == "") {
			document.getElementById("comment_error").innerHTML = "<br />You must add a name!";
			}
		else if (email == "") {
			document.getElementById("comment_error").innerHTML = "<br />You must add an email address!<br>Your email will not be shared with anyone.";
			}
		else if (reg.test(email) == false) {
			document.getElementById("comment_error").innerHTML = "<br />That email address is not valid!";
			}
		else if (comment == "") {
			document.getElementById("comment_error").innerHTML = "<br />You must add a comment!";
			}
		else {
			document.getElementById("comment_loading").innerHTML = "<img src=\"images/loading.gif\" alt=\"loading\" align=\"absmiddle\" /> Please wait...";

			x_printComments(postID,preview,name,email,url,comment,remember,updateComments);
		
			}
		}
	function updateComments (comments) {
		document.getElementById("comments_container").innerHTML = comments;
		}
	
	function toggleHTTP (view) {
		var url = document.getElementById("url").value;
		
		if (view == 'clear') {
			if (url == "http://") {
				document.getElementById("url").value = "";
				}
			}
		else {			
			if (url == "") {
				document.getElementById("url").value = "http://";
				}
			}
		}
	
	if (document.images) {
  		image1= new Image(); 
  		image1.src="images/button.preview.ro.gif";  
  		
  		image2= new Image(); 
  		image2.src="images/button.post.ro.gif";  
  		
  		image3= new Image(); 
  		image3.src="images/button.submit.ro.gif";  
		
		image4= new Image(); 
  		image4.src="images/button.login.ro.gif";  
		
		image5= new Image(); 
  		image5.src="images/button.cancel.ro.gif";  
  		
  		image6= new Image(); 
  		image6.src="images/loading.gif";  
		}