1 files changed, 11 insertions, 0 deletions
diff --git a/js/demo.js b/js/demo.js
new file mode 100644
index 0000000..919a169
--- /dev/null
+++ b/js/demo.js
@@ -0,0 +1,11 @@
+// <button id="demo">demo</button>
+var demo = function(){
+  $("#demo").click(function(){ run("#first") })
+  run('#first')
+  function run(el){
+    $el = $(el)
+    s = $el.html()
+    $("#shader").html(s)
+    shader_build()
+  }
+})