general clean up and refactoring

gif.js

@@ -19,10 +19,10 @@ function onClickHandler(info, tab) {
 chrome.contextMenus.onClicked.addListener(onClickHandler);
 
 chrome.runtime.onInstalled.addListener(function() {
-	chrome.contextMenus.create({"title": "Copy gif url to clipboard", "contexts": ["video"],
+	chrome.contextMenus.create({"title": "Copy Gif Url", "contexts": ["video"],
 															"id": "copyGifUrl",
 															"documentUrlPatterns": ["*://9gag.com/"]});
-	chrome.contextMenus.create({"title": "Download gif file", "contexts": ["video"],
+	chrome.contextMenus.create({"title": "Download Gif", "contexts": ["video"],
 															"id": "downloadGif",
 															"documentUrlPatterns": ["*://9gag.com/"]});
 });

main.js

@@ -1,14 +1,56 @@
-var currentVideo = null;
+function setupVideoObject(){
+	return {
+		target: null, 
+		gifUrl: null,
+		name: null
+	};
 
-jQuery("#list-view-2").on( "click", ".badge-evt.post-read-more", function( event ) {
-	actual = jQuery(event.target);
-	actual.parent().find("img").attr("src", actual.attr('href').replace("/gag/", "http://img-9gag-fun.9cache.com/photo/") + "_700b_v1.jpg");
-	actual.remove();
-	event.preventDefault();
-});
+}
 
-jQuery(document).ready(function() {
+//roll out long post in home page:
+function setLongPostListener(){
+
+	jQuery("#list-view-2").on( "click", ".badge-evt.post-read-more", function( event ) {
+		event.preventDefault();
+		actual = jQuery(event.target);
+		actual.parent().find("img").attr("src", actual.attr('href').replace("/gag/", "http://img-9gag-fun.9cache.com/photo/") + "_700b_v1.jpg");
+		actual.remove();
+
+	});
+
+}
+//clean wake up overlay
+function cleanWakeUp(){
 	jQuery("#overlay-container").remove();
+}
+
+//set a listener to videos right click
+function setVideoListener(){
+	jQuery("#list-view-2").on('contextmenu', "video", function(e) {
+		currentVideo.target = jQuery(event.target) ;
+		currentVideo.gifUrl = currentVideo.target.parent().data("image").replace("a.gif", ".gif");
+		currentVideo.name = currentVideo.target.parents("article").find("h2").text().trim() + ".gif";
+	});
+}
+
+
+//download url 
+function downloadURI(uri, name){
+	var link = document.createElement("a");
+	link.download = name;
+	link.href = uri;
+	link.click();
+}
+
+//init everything
+jQuery(document).ready(function() {
+
+	setLongPostListener();
+	cleanWakeUp();
+	currentVideo = setupVideoObject();
+	setVideoListener();
+	console.log("9gag Mod Successfully Loaded!");
+
 	hash = window.location.hash.substring(1);
 	if (hash){
 		count = 0;
@@ -23,30 +65,22 @@ jQuery(document).ready(function() {
 			}
 		}
 	}
-});
 
-jQuery("#list-view-2").on('contextmenu', "video", function(e) {
-	currentVideo = jQuery(event.target);
 });
 
-function downloadURI(uri, name) 
-{
-	var link = document.createElement("a");
-	link.download = "dsfsd";
-	link.href = uri;
-	link.click();
-}
 
 chrome.extension.onMessage.addListener(
 	function(request, sender, sendResponse) {
-		if (request.command == "copyGifUrl" || request.command == "downloadGif"){
-			url = currentVideo.parent().data("image").replace("a.gif", ".gif")
-		}
-		if (request.command == "copyGifUrl"){
-			sendResponse({url: url});
-		}else if (request.command == "downloadGif"){
-			console.log(currentVideo.parents("article").find("h2").text().trim());
-			downloadURI(url, currentVideo.parents("article").find("h2").text().trim() + ".gif");
+		switch (request.command){
+			case "copyGifUrl":
+				sendResponse({ url: currentVideo.gifUrl });
+				break;
+			case "downloadGif":
+				downloadURI( currentVideo.gifUrl , currentVideo.name);
+				break;
 		}
 	}
 );
+
+
+