         
         self.loadingTop = false
         self.loadingBottom = false
-        
+
+        self.webViewCache = Array<UIWebView>()
         self.bodyWebViewCache = Dictionary<Int, UIWebView>()
         self.bodyHeightCache = Dictionary<Int, CGFloat>()
         self.secondaryBodyWebViewCache = Dictionary<Int, UIWebView>()

            self.secondaryBodyWebViewCache[postId] = nil
            self.reloadTable()
        }
    }
    
    // MARK: UIViewControllerTransitioningDelegate

    
    // MARK: UIWebViewDelegate
    
    func webViewDidFinishLoad(webView: UIWebView) {
        if let postId = self.bodyWebViewCache.keyForObject(webView, isEqual: ==) {
            self.bodyHeightCache[postId] = webView.documentHeight()
            self.bodyWebViewCache[postId] = nil
