12306 Refresh time Slow how to do?

1. First, we go to 12306 of the home page, choose to buy tickets

2. Enter the purchase ticket page, we choose "More Options"

3. Check the "autocommit" option

4. The play is coming, pull Firebug, select Dom Module

5. Find the variable "autosearchtime" and double-click

6. Variable autosearchtime value default is 5000 milliseconds, is the default every 5 seconds refresh once, double-click can be modified at will you want to refresh time interval

7. Click the "Query" button, and then you can wait for the ticket.

Brush the ticket time not too fast oh, the crash, you will not be more robbed. There is also a cautious choice of browsers.