3 files changed, 6 insertions, 3 deletions
diff --git a/index.html b/index.html
index 875460e..5d51485 100644
--- a/index.html
+++ b/index.html
@@ -250,7 +250,7 @@ function load(){
 	dice()
 	$("#upload").click(function(){
 		if (patternURI) {
-			upload(patternURI, (+ new Date()) + "-" + user.username + "-dither.png")
+			upload(patternURI, (+ new Date()) + "-" + user.username + "-dither.png", "dither")
 		}
 	})
 }
diff --git a/js/image.js b/js/image.js
index ef58f4b..27b5c2c 100644
--- a/js/image.js
+++ b/js/image.js
@@ -67,6 +67,7 @@ function uploadImage(opt){
   form.append("username", opt.username);
   form.append("filename", opt.filename);
   form.append("qqfile", opt.blob);
+  form.append("tag", opt.tag);
 
   var req = new XMLHttpRequest();
   req.open("POST", "/cgi-bin/im/shader/upload");
diff --git a/js/save.js b/js/save.js
index 40c1838..44d1e4b 100644
--- a/js/save.js
+++ b/js/save.js
@@ -24,16 +24,18 @@ function saveJSON (data, filename) {
   saveAs(blob, filename);
 }
 
-function upload(uri, filename){
+function upload(uri, filename, tag){
   filename = filename || get_filename()
   uri = uri || lastGif
+  tag = tag || "shader"
   var blob = dataUriToBlob(uri)
   uploadImage({
     blob: blob,
     filename: filename,
     username: user.username,
+    tag: tag,
     success: function(data){
-    
+
       // data.url
       // data.filesize
       // data.success