michael@0: function handleRequest(request, response) {
michael@0: 
michael@0:   var query = {};
michael@0: 
michael@0:   request.queryString.split('&').forEach(function(val) {
michael@0:     var [name, value] = val.split('=');
michael@0:     query[name] = unescape(value);
michael@0:   });
michael@0:   response.setHeader("Cache-Control", "no-cache", false);
michael@0: 
michael@0:   if ("type" in query) {
michael@0:     switch (query.type) {
michael@0:       case "script":
michael@0:         response.setHeader("Content-Type", "application/javascript");
michael@0:         response.write("\n\ndocument.write('<pre>script loaded\\n</pre>');\n\n");
michael@0:         return;
michael@0:       case "style":
michael@0:         response.setHeader("Content-Type", "text/css");
michael@0:         response.write("\n\n.cspfoo { color:red; }\n\n");
michael@0:         return;
michael@0:       case "img":
michael@0:         response.setHeader("Content-Type", "image/png");
michael@0:         return;
michael@0:     }
michael@0:   }
michael@0: 
michael@0:   response.setHeader("Content-Type", "text/plain");
michael@0:   response.write("ohnoes!");
michael@0: }