Fixed formatting issues + previewBar not displaying.

Also changed the isSubmitButtonLoaded function to be checking for the right button and fixed the startSponsorButton not hiding.

Useless function was removed.

content.js

@@ -206,28 +206,31 @@ function resetValues() {
     sponsorLookupRetries = 0;
 
     //empty the preview bar
-    previewBar = null;
+    previewBar.set([], [], 0);
 
     //reset sponsor data found check
     sponsorDataFound = false;
 }
 
 function videoIDChange(id) {
-    // ID has not changed return
+    //if the id has not changed return
     if (sponsorVideoID === id) return
-	// Global ID
+
+    //set the global videoID
     sponsorVideoID = id;
-	resetValues();
-	
-	// ID is not valid
-	if (id === false) return;
 
+    //setup the preview bar
     if (previewBar == null) {
         //create it
         let progressBar = document.getElementsByClassName("ytp-progress-bar-container")[0] || document.getElementsByClassName("no-model cue-range-markers")[0];
         previewBar = new PreviewBar(progressBar);
     }
 
+	resetValues();
+	
+	//id is not valid
+	if (id === false) return;
+
     //warn them if they had unsubmitted times
     if (previousVideoID != null) {
         //get the sponsor times from storage
@@ -256,9 +259,6 @@ function videoIDChange(id) {
     //close popup
     closeInfoMenu();
 	
-    //see if there is a video start time
-    youtubeVideoStartTime = sponsorVideoID;
-
     sponsorsLookup(id);
 
     //make sure everything is properly added
@@ -546,12 +546,14 @@ function reskipSponsorTime(UUID) {
 function removePlayerControlsButton() {
     if (!sponsorVideoID) return;
 
-    document.getElementById("changeStartSponsor").style.display = "none";
+    document.getElementById("startSponsorButton").style.display = "none";
     document.getElementById("submitButton").style.display = "none";
 }
 
 function createButton(baseID, title, callback, imageName, isDraggable=false) {
+
     if (document.getElementById(baseID+"Button") != null) return;
+
     // Button HTML
     let newButton = document.createElement("button");
     newButton.draggable = isDraggable;
@@ -559,14 +561,17 @@ function createButton(baseID, title, callback, imageName, isDraggable=false) {
     newButton.className = "ytp-button playerButton";
     newButton.setAttribute("title", chrome.i18n.getMessage(title));
     newButton.addEventListener("click", callback);
+
     // Image HTML
     let newButtonImage = document.createElement("img");
     newButton.draggable = isDraggable;
     newButtonImage.id = baseID+"Image";
     newButtonImage.className = "playerButtonImage";
     newButtonImage.src = chrome.extension.getURL("icons/"+imageName);
+
     // Append image to button
     newButton.appendChild(newButtonImage);
+
     // Add the button to player
     controls.prepend(newButton);
 }
@@ -638,11 +643,14 @@ function updateSponsorTimesSubmitting() {
     });
 }
 
-isSubmitLoaded = () => (document.getElementById("startSponsorImage") !== null);
+//is the submit button on the player loaded yet
+function isSubmitButtonLoaded() {
+    return document.getElementById("submitButton") !== null;
+}
 
 function changeStartSponsorButton(showStartSponsor, uploadButtonVisible) {
 	if(!sponsorVideoID) return false;
-	wait(isSubmitLoaded).then(result => {
+	wait(isSubmitButtonLoaded).then(result => {
     //if it isn't visible, there is no data
 	let shouldHide = (uploadButtonVisible && !hideDeleteButtonPlayerControls) ? "unset":"none"
 	document.getElementById("deleteButton").style.display = shouldHide;

utils.js

@@ -39,13 +39,3 @@ function getYouTubeVideoID(url) {
     }
 	return false;
 }
-
-//returns the start time of the video if there was one specified (ex. ?t=5s)
-function getYouTubeVideoStartTime(url) {
-  let searchParams = new URL(url).searchParams;
-  let startTime = searchParams.get("t");
-  if (startTime == null) {
-    startTime = searchParams.get("time_continue");
-  }
-  return startTime;
-}