diff --git a/js/background.js b/js/background.js
index 3aeca39f..51e5fb51 100644
--- a/js/background.js
+++ b/js/background.js
@@ -11,12 +11,12 @@ chrome.runtime.onMessage.addListener(function (request, sender, response) {
 		isSingleConflict(request.dtarr, request.unique, response);
 	} else if (request.command == "checkConflicts") {
 		checkConflicts(response);
-	} 
-	else if(request.command == "updateStatus"){
+	} else if (request.command == "updateStatus") {
 		updateStatus();
-	}
-	else if (request.command == "alreadyContains") {
+	} else if (request.command == "alreadyContains") {
 		alreadyContains(request.unique, response);
+	} else if (request.command == "updateTabs") {
+		updateTabs();
 	} else {
 		const xhr = new XMLHttpRequest();
 		const method = request.method ? request.method.toUpperCase() : "GET";
@@ -123,11 +123,13 @@ function isConflict(adtarr, bdtarr) {
 function add(request, sender, sendResponse) {
 	chrome.storage.sync.get('savedCourses', function (data) {
 		var courses = data.savedCourses;
-		courses.push(request.course)
-		console.log(courses);
-		chrome.storage.sync.set({
-			savedCourses: courses
-		});
+		if (!contains(courses, request.course.unique)) {
+			courses.push(request.course)
+			console.log(courses);
+			chrome.storage.sync.set({
+				savedCourses: courses
+			});
+		}
 		sendResponse({
 			done: "Added: (" + request.course.unique + ") " + request.course.coursename,
 			label: "Remove Course -"
@@ -159,34 +161,47 @@ function remove(request, sender, sendResponse) {
 function alreadyContains(unique, sendResponse) {
 	chrome.storage.sync.get('savedCourses', function (data) {
 		var courses = data.savedCourses;
-		var contains = false;
-		var i = 0;
-		while (i < courses.length && !contains) {
-			if (courses[i].unique == unique) {
-				contains = true;
-			}
-			i++;
-		}
 		sendResponse({
-			alreadyContains: contains
+			alreadyContains: contains(courses, unique)
 		});
 	});
 }
 
-function updateStatus(){
+function contains(courses, unique) {
+	var i = 0;
+	while (i < courses.length) {
+		if (courses[i].unique == unique) {
+			return true;
+		}
+		i++;
+	}
+	return false;
+}
+
+function updateTabs() {
+	chrome.tabs.query({}, function (tabs) {
+		for (var i = 0; i < tabs.length; i++) {
+			chrome.tabs.sendMessage(tabs[i].id, {
+				command: "updateCourseList"
+			});
+		}
+	});
+}
+
+function updateStatus() {
 	chrome.storage.sync.get('savedCourses', function (data) {
 		console.log(data.savedCourses);
-		for(let i = 0; i<data.savedCourses.length; i++){
+		for (let i = 0; i < data.savedCourses.length; i++) {
 			let c = data.savedCourses[i];
 			var xhr = new XMLHttpRequest();
 			xhr.open("GET", c.link, false);
 			xhr.send();
 			var result = xhr.responseText;
-			var dummy = document.createElement( 'html' );
+			var dummy = document.createElement('html');
 			dummy.innerHTML = result;
 			var newstatus = dummy.querySelector('[data-th="Status"]').textContent;
 			c.status = element;
-//			console.log(result);
+			//			console.log(result);
 		}
 	});
 }
\ No newline at end of file
diff --git a/js/import.js b/js/import.js
index ec6b2b39..b449e085 100644
--- a/js/import.js
+++ b/js/import.js
@@ -4,12 +4,16 @@ $(function () {
 	var sem = $('[name="s_ccyys"]').val();
 	$("[href='#top']").before("<button class='matbut' id='import' style='margin:10px 0px 20px 0px;'><span style='font-size:small'>Import into </span><b>UT Reg Plus<b></h2></button><br>");
 	$("#import").prepend("<div id='snackbar'>defaultmessage..</div>");
-	$("#import").click(function(){
-		$(".tbg").last().find(".tbon>td:first-child").each(function(){
+	$("#import").click(function () {
+		$(".tbg").last().find(".tbon>td:first-child").each(function () {
 			let unique = $(this).text().replace(/\s/g, '');
 			link = `https://utdirect.utexas.edu/apps/registrar/course_schedule/${sem}/${unique}/`;
 			getInfo();
 		});
+		$("#import").text("Courses Saved!").css("background-color", "#4CAF50");
+		setTimeout(function () {
+			$("#import").html("<span style='font-size:small'>Import into </span><b>UT Reg Plus<b></h2>").css("background-color", "#FF9800");
+		}, 1000);
 	});
 
 });
@@ -26,30 +30,26 @@ function Course(coursename, unique, profname, datetimearr, status, link, registe
 }
 
 
-function getInfo(classurl){
-	chrome.runtime.sendMessage({
-		method: "GET",
-		action: "xhttp",
-		url: link,
-		data: ""
-	}, function (response) {
-		if (response) {
-			var output = "";
-			var object = $('<div/>').html(response).contents();
-			var c = getCourseObject(object);
+function getInfo(classurl) {
+	var xhr = new XMLHttpRequest();
+	xhr.open("GET", link, false);
+	xhr.send();
+	var response = xhr.responseText;
+	if (response) {
+		var output = "";
+		var object = $('<div/>').html(response).contents();
+		var c = getCourseObject(object);
+		console.log(c);
+		chrome.runtime.sendMessage({
+			command: "courseStorage",
+			course: c,
+			action: "add"
+		}, function () {
 			chrome.runtime.sendMessage({
-				command: "alreadyContains",
-				unique: c.unique
-			}, function (response) {
-				if (!response.alreadyContains) {
-					saveCourse(c);
-				}
+				command: "updateTabs"
 			});
-		//	var first = object.find('td[data-th="Instructor"]').text();
-	} else {
-
+		});
 	}
-});
 }
 
 
@@ -65,7 +65,7 @@ function getCourseObject(object) {
 	let status = object.find('td[data-th="Status"]').text();
 	let indlink = link;
 	let registerlink = object.find('td[data-th="Add"] a').prop('href');
-	return new Course(coursename,uniquenum,profname,datetimearr,status,indlink,registerlink);
+	return new Course(coursename, uniquenum, profname, datetimearr, status, indlink, registerlink);
 }
 
 /* For a row, get the date-time-array for checking conflicts*/
@@ -98,21 +98,4 @@ function convertTime(time) {
 		converted[i] = moment(converted[i], ["h:mm A"]).format("HH:mm");
 	}
 	return converted;
-}
-
-function saveCourse(course){
-	chrome.runtime.sendMessage({
-		command: "courseStorage",	
-		course: course,
-		action: "add"
-	}, function (response) {
-		$("#import").text("Courses Saved!").css("background-color","#4CAF50");
-		setTimeout(function () {
-			$("#import").html("<span style='font-size:small'>Import into </span><b>UT Reg Plus<b></h2>").css("background-color","#FF9800");
-		}, 1000);
-		chrome.runtime.sendMessage({
-			command: "updateCourseList"
-		});
-	});
-}
-
+}
\ No newline at end of file
diff --git a/manifest.json b/manifest.json
index 1d75e935..5eddbaa2 100644
--- a/manifest.json
+++ b/manifest.json
@@ -5,25 +5,26 @@
   "version": "0.1.4",
   "options_page": "options.html",
   "description": "Improves the course registration process at the University of Texas at Austin!",
-  "permissions": [ "tabs",
-  "declarativeContent",
-   "storage",
-   "*://*.utdirect.utexas.edu/apps/registrar/course_schedule/*",
-   "*://*.catalog.utexas.edu/ribbit/"
- ],
+  "permissions": ["tabs",
+    "declarativeContent",
+    "storage",
+    "*://*.utdirect.utexas.edu/apps/registrar/course_schedule/*",
+    "*://*.catalog.utexas.edu/ribbit/"
+  ],
   "content_scripts": [{
-    "css": ["css/styles.css"],
-    "js": ["js/moment.min.js","js/sql-memory-growth.js","js/highcharts.js","js/jquery-3.3.1.min.js","js/content.js"],
-    "matches": ["https://utdirect.utexas.edu/apps/registrar/course_schedule/*"]
-  },{
-    "css": ["css/styles.css"],
-    "js": ["js/moment.min.js","js/sql-memory-growth.js","js/highcharts.js","js/jquery-3.3.1.min.js","js/import.js"],
-    "matches": ["https://utdirect.utexas.edu/registrar/waitlist/wl_see_my_waitlists.WBX"]
-  }
+      "css": ["css/styles.css"],
+      "js": ["js/moment.min.js", "js/sql-memory-growth.js", "js/highcharts.js", "js/jquery-3.3.1.min.js", "js/content.js"],
+      "matches": ["https://utdirect.utexas.edu/apps/registrar/course_schedule/*"]
+    }, {
+      "css": ["css/styles.css"],
+      "js": ["js/moment.min.js", "js/sql-memory-growth.js", "js/highcharts.js", "js/jquery-3.3.1.min.js", "js/import.js"],
+      "matches": ["https://utdirect.utexas.edu/registrar/waitlist/wl_see_my_waitlists.WBX"]
+    }
 
-],
+  ],
   "web_accessible_resources": [
-    "grades.db","images/disticon.png"],
+    "grades.db", "images/disticon.png"
+  ],
   "background": {
     "scripts": ["js/background.js"],
     "persistent": true
@@ -38,9 +39,9 @@
     }
   },
   "icons": {
-      "16": "icons/icon16.png",
-      "32": "icons/icon32.png",
-      "48": "icons/icon48.png",
-      "128": "icons/icon128.png"
-    }
+    "16": "icons/icon16.png",
+    "32": "icons/icon32.png",
+    "48": "icons/icon48.png",
+    "128": "icons/icon128.png"
+  }
 }
\ No newline at end of file