js/inline-expanding.js: Allow to work with auto-reload.js, etc. (jQuery is still optional)

Conflicts:
	js/inline-expanding.js

js/inline-expanding.js

@@ -6,17 +6,18 @@
  * Copyright (c) 2012-2013 Michael Save <savetheinternet@tinyboard.org>
  *
  * Usage:
+ *   // $config['additional_javascript'][] = 'js/jquery.min.js';
  *   $config['additional_javascript'][] = 'js/inline-expanding.js';
  *
  */
 
 onready(function(){
-	var link = document.getElementsByTagName('a');
+	var inline_expand_post = function() {
+		var link = this.getElementsByTagName('a');
 	
 		for (var i = 0; i < link.length; i++) {
-		if (typeof link[i] == "object" && link[i].childNodes && link[i].childNodes[0].src && link[i].className != 'file') {
+			if (typeof link[i] == "object" && link[i].childNodes && typeof link[i].childNodes[0] !== 'undefined' && link[i].childNodes[0].src && link[i].className != 'file') {
 				link[i].childNodes[0].style.maxWidth = '95%';
-			link[i].childNodes[0].style.maxHeight = '95%';
 				link[i].onclick = function(e) {
 					if (this.childNodes[0].className == 'hidden')
 						return false;
@@ -47,8 +48,20 @@ onready(function(){
 					}
 					return false;
 				}
-			
 			}
 		}
+	}
+
+	if (window.jQuery) {
+		$('div[id^="thread_"]').each(inline_expand_post);
+		               
+		// allow to work with auto-reload.js, etc.
+		$(document).bind('new_post', function(e, post) {
+			inline_expand_post.call(post);
+		});
+	} else {
+		inline_expand_post.call(document);
+	}
+
 });