Don't displayed data. What I do wrong?

Scheduler Javascript
#1

Hello!

Try to load data into Sheduler, but data don’t displayed.

scheduler.config.readonly = true;
scheduler.config.multi_day = true;
scheduler.config.full_day = true;
tab_9.attachScheduler();

scheduler.config.api_date = “%Y-%n-%d %H:%i:%s”;
scheduler.config.mark_now = true;
scheduler.config.separate_short_events = true;

scheduler.load("/task/index/testsheduler",“json”);

Test JSON which I try to load:
[
{ text: “Meeting”, start_date: “2013-06-04 15:00:00”, end_date: “2013-06-04 17:00:00” },
{ text: “Conference”, start_date: “2013-06-09 14:00:00”, end_date: “2013-06-13 17:00:00” }
]

#2

Try to add

scheduler.config.xml_date= "%Y-%m-%d %H:%i:%s";

If it doesn’t help - please provide any kind of sample where it can be checked