Build Version:7.1.1
Your javaScript is not enable,please go through browser setting and enable javaScript.
Enable JavaScript in Google Chrome
Open a window in Google Chrome
At the top right, click More Settings.
At the bottom, click Show advanced settings.
In the "Privacy" section, click Content settings.
Select Allow all sites to run JavaScript (recommended) in the "JavaScript" section. Click 6 Done.
Enable JavaScript in Mozilla Firefox
Click the Tools drop-down menu and select Options.
Check the boxes next to Block pop-up windows, Load images automatically,and Enable JavaScript.
Refresh your browser by right-clicking anywhere on the page and selecting Reload, or by using the Reload button in the toolbar.
More info on Mozilla Firefox
Enable JavaScript in Internet Explorer
Select the "Tools" menu.
Select "Internet Options"
Select the "Security" tab.
Click the "Custom Level..."
Scroll down and change the
Active Scripting setting.
Confirm the change.
Close "Internet Options"
JavaScript is now enabled.
Enable JavaScript in Safari
Click the Safari menu and go down to 'preferences...'.
Click on the Security tab.
Make sure the 'Enable JavaScript' checkbox is ticked and the 'Accept Cookies - Always' option is selected.
Now that you have completed these steps click the Close button at the top of the window.
