removed duplicate id in topic template, closed #84, where opening a couple threads caused the reply window to load multiple times

public/src/forum/topic.js

@@ -221,7 +221,7 @@
 		});
 	});
 
-	$('#content').on('click', '.post_reply', function() {
+	var reply_fn = function() {
 			var	selectionText = '',
 				selection = window.getSelection() || document.getSelection();
 
@@ -235,7 +235,9 @@
 					cmp.push(tid, null, null, selectionText + '\n\n');
 				});
 			}
-	});
+		};
+	$('.post-container').on('click', '.post_reply', reply_fn);
+	$('#post_reply').on('click', reply_fn);
 
 	$('.post-container').on('click', '.quote', function() {
 		if (thread_state.locked !== '1') {

public/src/modules/composer.js

@@ -8,6 +8,7 @@ define(['taskbar'], function(taskbar) {
 		};
 
 	composer.init = function() {
+		if (!composer.initialized) {
 			// Create the fixed bottom bar
 			var	taskbar = document.getElementById('taskbar');
 
@@ -143,6 +144,7 @@ define(['taskbar'], function(taskbar) {
 
 			composer.initialized = true;
 		}
+	}
 
 	composer.push = function(tid, cid, pid, text) {
 		socket.emit('api:composer.push', {

public/templates/topic.tpl

@@ -48,7 +48,7 @@
 						<button id="favs_{main_posts.pid}_{main_posts.uid}" class="favourite btn" type="button">
 							<span>Favourite</span>
 							<span class="post_rep_{main_posts.pid}">{main_posts.post_rep} </span><i class="{main_posts.fav_star_class}"></i></button>
-						<button id="post_reply" class="btn btn-primary btn post_reply hidden-phone" type="button">Reply <i class="icon-reply"></i></button>
+						<button class="btn btn-primary btn post_reply hidden-phone" type="button">Reply <i class="icon-reply"></i></button>
 					</div>
 					<div style="clear:both; margin-bottom: 10px;"></div>