Fixing fallbacks for set timeout.. Apparently opera 12 doesn't even have bloody requestAnimationFrame lol

examples/SimpleOpenGL/src/Main.hx

@@ -81,6 +81,7 @@ class Main {
         //Called by lime
 	public function render() {
 
+        trace('wtf');
  			//Set the viewport for GL
  		GL.viewport( 0, 0, lib.config.width, lib.config.height );
 

lime/RenderHandler.hx

@@ -161,7 +161,7 @@ class RenderHandler {
         canvas_position = { x:curleft, y:curtop };
     }
 
-    public function _requestAnimFrame(callback) {
+    public function _requestAnimFrame(callback:Dynamic) {
 
         if(browser == BrowserLike.chrome) {
 
@@ -190,7 +190,9 @@ class RenderHandler {
 
         } else { //opera
 
-            js.Browser.window.setTimeout(cast callback, 16);
+            js.Browser.window.setTimeout(function(){
+                callback();
+            }, 16);
 
         } //no RAF? fall back to setTimeout for now
     }