Add 'hidechat=true' URL parameter to hide all chat input/output

web/js/chat.js

@@ -8,6 +8,10 @@ $.ajax({
 
 componentconstructors['chat'] = function(dynmap, configuration) {
 	var me = this;
+	
+	if(dynmap.getBoolParameterByName("hidechat"))
+		return;
+		
 	// Provides 'chat'-events by monitoring the world-updates.
 	$(dynmap).bind('worldupdate', function(event, update) {
 		swtch(update.type, {

web/js/chatballoon.js

@@ -1,5 +1,9 @@
 componentconstructors['chatballoon'] = function(dynmap, configuration) {
 	var me = this;
+	
+	if(dynmap.getBoolParameterByName("hidechat"))
+		return;
+	
 	me.chatpopups = {};
 	$(dynmap).bind('playerupdated', function(event, player) {
 		var popup = me.chatpopups[player.name];

web/js/chatbox.js

@@ -1,5 +1,9 @@
 componentconstructors['chatbox'] = function(dynmap, configuration) {
 	var me = this;
+	
+	if(dynmap.getBoolParameterByName("hidechat"))
+		return;
+	
 	var chat = $('<div/>')
 		.addClass('chat')
 		.appendTo(dynmap.options.container);