3 files changed, 13 insertions, 7 deletions
diff --git a/js/frames.js b/js/frames.js
index 1d08807..887b497 100644
--- a/js/frames.js
+++ b/js/frames.js
@@ -54,7 +54,6 @@ function add_single_frame(){
   frame.canvas.style.display = "none"
   var thumb = cc.clone().resize(frame_thumb_size,frame_thumb_size).appendTo($el.find(".frame")[0])
   $("#frames").append($el)
-  $("#render").enable()
 }
 function add_frames(frame_count){
   rendering = true
@@ -71,9 +70,6 @@ function add_frames(frame_count){
 }
 function remove_frame(){
   $(this).closest("div").remove()
-  if ($("#frames div").length == 0) {
-    $("#render").disable()
-  }
 }
 function remove_all_frames(){
   $("#frames").empty()
@@ -102,6 +98,11 @@ function sort_frames(){
 function render (){
   if (rendering) return
   rendering = true
+  
+  if ($("#frames canvas.fullsize").length == 0) {
+  	add_frame()
+  }
+  
   encoder.reset()
   var delay = $("#framedelay").float() * 1000 || 100
   $("#frames canvas.fullsize").each(function(){
@@ -149,7 +150,7 @@ encoder.on("rendered-url", function(url){
   $("#uploaded-url").hide().val("")
   $("#save,#upload,#rendered").show()
   $("#pause,#render,#add-frame,#save,#upload").enable()
-  $("#render").html("render")
+  $("#render").html("render gif")
   rendering = false
   pause(true)
 })
diff --git a/js/image.js b/js/image.js
index 4de7fd9..aabab89 100644
--- a/js/image.js
+++ b/js/image.js
@@ -2,6 +2,7 @@ var gif, img
 
 function loadImage(imageURL, callback) {
   var imageURL = proxify( imageURL );
+  window.imageURL = imageURL
 
   window.gif = window.img = null
 
diff --git a/js/render.js b/js/render.js
index 6ad7560..cfc2d81 100644
--- a/js/render.js
+++ b/js/render.js
@@ -12,13 +12,17 @@ function choose (){
 }
 
 function load(){
-  var imageURL = $("#url").val()
+  var newImageURL = $("#url").val()
   loading = true
-  loadImage(imageURL, ready)
+  if (newImageURL != imageURL) {
+		loadImage(newImageURL, ready)
+		status("loading")
+	}
 }
 
 function ready(){
   loading = false
+  status("")
   if (window.gif) {
     frame = gif.frames[0]
     actual_w = w = cc.canvas.width = frame.ctx.canvas.width