michael@0: /**
michael@0:  * Any copyright is dedicated to the Public Domain.
michael@0:  * http://creativecommons.org/publicdomain/zero/1.0/
michael@0:  */
michael@0: onmessage = function(event) {
michael@0:   switch (event.data) {
michael@0:     case "start":
michael@0:       for (var i = 0; i < 10000000; i++) { };
michael@0:       postMessage("done");
michael@0:       break;
michael@0:     default:
michael@0:       throw "Bad message: " + event.data;
michael@0:   }
michael@0: };