diff --git a/public/js/processors/processor.js b/public/js/processors/processor.js
index 3d8ec6fb..a016a42c 100644
--- a/public/js/processors/processor.js
+++ b/public/js/processors/processor.js
@@ -82,4 +82,28 @@ var processors = jsbin.processors = {
 
     return function (source) { return source; };
   }
-};
\ No newline at end of file
+};
+
+processors.set = function (panel, preprocessor) {
+  if (jsbin.panels.panels[panel]) {
+    if (preprocessor && processors[preprocessor]) {
+      jsbin.panels.panels[panel].processor = processors[preprocessor]();
+    } else {
+      // remove the preprocessor
+      jsbin.panels.panels[panel].processor = function (source) {
+        return source;
+      };
+    }
+  }
+};
+
+
+
+
+
+
+
+
+
+
+