150  * @param fname: the function name to call (as exposed by the JSONController)

   150  * @param fname: the function name to call (as exposed by the JSONController)

   151  * @param funcargs: the function's arguments

   151  * @param funcargs: the function's arguments

   152  * @param mode: rawremote or remote

   152  * @param mode: rawremote or remote

   153  */

   153  */

   154 function _async_exec(fname, funcargs, mode) {

   154 function _async_exec(fname, funcargs, mode) {

   156     var props = {'mode' : mode, 'fname' : fname, 'pageid' : pageid};

   155     var props = {'mode' : mode, 'fname' : fname, 'pageid' : pageid};

   157     var args = map(urlEncode, map(jQuery.toJSON, funcargs));

   156     var args = map(urlEncode, map(jQuery.toJSON, funcargs));

   158     args.unshift(''); // this is to be able to use join() directly

   157     args.unshift(''); // this is to be able to use join() directly

   159     var queryargs = as_url(props) + args.join('&arg=');

   158     var queryargs = as_url(props) + args.join('&arg=');

   160     return loadJSONDocUsingPOST(JSON_BASE_URL, queryargs, mode);

   159     return loadJSONDocUsingPOST(JSON_BASE_URL, queryargs, mode);