Initial element hiding functionality

includes/cssFilter.js

Index: includes/cssFilter.js
===================================================================
deleted file mode 100644
--- a/includes/cssFilter.js
+++ /dev/null
@@ -1,32 +0,0 @@
-// ==UserScript==
-// @include *
-// ==/UserScript== 
-
-opera.extension.onmessage = function (event) {
-	//opera.postError('INJECTED: got a ' + event.data.request + ' request for ' + document.location.href);
-	if(event.data.request == 'css') {//Ensure the received message is for the right URL
-		var css = document.getElementById(event.data.id);
-		if(!css) {
-			css = document.createElement('style');
-			css.setAttribute('type', 'text/css');
-			css.setAttribute('id', event.data.id);
-			css.setAttribute('class', 'OAB'); //To allow easy removal by the user to view the original source code
-			css.appendChild(document.createTextNode(event.data.reply));
-			try {
-				document.getElementsByTagName('html')[0].getElementsByTagName('head')[0].appendChild(css); //Only append if the file is an HTML file
-				//opera.postError('INJECTED: CSS added - ' + event.data.id);
-			}
-			catch(e) {}
-		}
-		else {
-			css.innerHTML = event.data.reply;
-			//opera.postError('INJECTED: CSS updated - ' + event.data.id);
-		}
-	}
-	else if(event.data.request == 'ping') {
-		if(event.data.type == 'css')
-			event.source.postMessage({request: 'css', url: document.location.href});
-	}
-};
-
-opera.extension.postMessage({request: 'css', url: document.location.href});