Fix client side timestamp problem

Added Support for standalone webchat by reading a json file
Fix for jsonfile-interval in code
Added working php script with spam prevention, for webchat

web/js/chat.js

@@ -1,4 +1,4 @@
-function sendChat(message) {
+function sendChat(me, message) {
 	var ip;
 	$.ajax({
 		type: "GET",
@@ -13,6 +13,8 @@ function sendChat(message) {
 					dataType: 'json',
 					success: function(response) {
 						//handle response
+						if(response)
+							me.onPlayerChat('', response);
 				}
 			});
 		}

web/js/map.js

@@ -213,7 +213,7 @@ DynMap.prototype = {
 					.keydown(function(event) {
 						if (event.keyCode == '13') {
 							event.preventDefault();
-							sendChat(chatinput.val());
+							sendChat(me, chatinput.val());
 							chatinput.val('');
 						}
 					})
@@ -329,6 +329,7 @@ DynMap.prototype = {
 					//var divs = $('div[rel]');
 					//divs.filter(function(i){return parseInt(divs[i].attr('rel')) > timestamp+me.options.messagettl;}).remove();
 				});
+				me.lasttimestamp = update.timestamp;
 				setTimeout(function() { me.update(); }, me.options.updaterate);
 			}, function(status, statusText, request) {
 				me.alertbox