fix JS errors, save user

1 files changed, 24 insertions, 12 deletions

diff --git a/static/script.js b/static/script.js
index 26caefc..3be5775 100644
--- a/static/script.js
+++ b/static/script.js
@@ -3,14 +3,6 @@ var litColor = '#eee';
 var dimmedColor = '#555';
 var interval;
 $(document).ready(function () {
-	$('body').click(function (e) {
-		if (e.target.id !== 'results') {
-			$('#results').slideUp(100);
-		}
-	});
-	for (var i = 0; i < ids.length; i++) {
-		drawBar(ids[i]);
-	}
 	var poller = new Worker('/static/poller.js');
 	poller.onmessage = function (e) {
 		for (var i = 0; i < e.data.updates.length; i++) {
@@ -26,10 +18,25 @@ $(document).ready(function () {
 		}
 	}
 	poller.postMessage({pid: pid});
+	$('body').click(function (e) {
+		if (e.target.id !== 'results') {
+			$('#results').slideUp(100);
+		}
+	});
+	var userElem = $('#user');
+	if (localStorage['user'] && localStorage['user'].length > 0)
+		userElem.val(localStorage['user']);
+	userElem.change(function () {
+		localStorage['user'] = userElem.val();
+	});
+	for (var i = 0; i < ids.length; i++) {
+		drawBar(ids[i]);
+	}
 });
 
 function drawBar(id) {
 	var canvas = document.getElementById('c_' + id);
+	if (!canvas) return;
 	canvas.height = canvas.height; //clear
 	var context = canvas.getContext("2d");
 
@@ -112,14 +119,18 @@ function stop(yid) {
 function showPlay(yid) {
 	var play = document.getElementById('play_' + yid);
 	var pause = document.getElementById('pause_' + yid);
-	play.style.display = 'inline';
-	pause.style.display = 'none';
+	if (play)
+		play.style.display = 'inline';
+	if (pause)
+		pause.style.display = 'none';
 }
 function showPause(yid) {
 	var pause = document.getElementById('pause_' + yid);
 	var play = document.getElementById('play_' + yid);
-	pause.style.display = 'inline';
-	play.style.display = 'none';
+	if (pause)
+		pause.style.display = 'inline';
+	if (play)
+		play.style.display = 'none';
 }
 
 function search(query) {
@@ -201,6 +212,7 @@ function remove(id) {
 function drawRemove(id) {
 	var element = $('#' + id);
 	element.slideUp(100, function () {
+		stop(id);
 		element.remove();
 	});
 }