diff --git a/.gitignore b/.gitignore
index 86d82cf..80560b0 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,3 @@
 i/
-
+static/js/config.js
 server
diff --git a/index.html b/index.html
index 4b8982e..8c6d309 100644
--- a/index.html
+++ b/index.html
@@ -181,6 +181,7 @@
     <script src="/static/js/drop.js"></script>
     <script src="/static/js/loadencryption.js"></script>
     <script src="/static/js/downloadable.js"></script>
+    <script src="/static/js/config.js"></script>
     <script>
         $(window).unload(function () { $(window).unbind('unload') })
     </script>
diff --git a/static/js/downloadable.js b/static/js/downloadable.js
index c0e7571..34d61de 100644
--- a/static/js/downloadable.js
+++ b/static/js/downloadable.js
@@ -68,7 +68,7 @@ $(function () {
             function downloadfromident(ident) {
                 var xhr = new XMLHttpRequest();
                 xhr.onload = downloaded
-                xhr.open('GET', 'i/' + ident.ident)
+                xhr.open('GET', (g.config.server ? g.config.server : '') + 'i/' + ident.ident)
                 xhr.responseType = 'blob'
                 
                 xhr.addEventListener('progress', downloadprogress, false)
diff --git a/static/js/drop.js b/static/js/drop.js
index f4eff04..90c9ec0 100644
--- a/static/js/drop.js
+++ b/static/js/drop.js
@@ -1,4 +1,5 @@
 var g = {}
+g.config = {}
 
 $(function () {
     var pastearea = $('#pastearea')
@@ -19,7 +20,7 @@ $(function () {
         formdata.append('ident', data.ident)
         formdata.append('file', data.encrypted)
         $.ajax({
-            url: 'up',
+            url: (g.config.server ? g.config.server : '') + 'up',
             data: formdata,
             cache: false,
             processData: false,