diff -r 93b982ccede2 -r 5daf16870df6 examples/declarative/threading/workerscript/workerscript.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/examples/declarative/threading/workerscript/workerscript.js	Thu Jul 22 16:41:55 2010 +0100
@@ -0,0 +1,15 @@
+var lastx = 0;
+var lasty = 0;
+
+WorkerScript.onMessage = function(message) {
+    var ydiff = message.y - lasty;
+    var xdiff = message.x - lastx;
+
+    var total = Math.sqrt(ydiff * ydiff + xdiff * xdiff);
+
+    lastx = message.x;
+    lasty = message.y;
+
+    WorkerScript.sendMessage( {xmove: xdiff, ymove: ydiff, move: total} );
+}
+