User log in does NOT work on IE8, but Chrome, FF and Safari users login are OK.
1.
icoupononline.com
2. Click "Sign in" if you visit this site the first time
3. Click "Sign in" at the upper right corner.
4. Enter username and password, then click "Login"
For IE8, login is IGNORED and go back to login page again.
Login is successfully for Chrome, FF and Safari.
The current version of JFBCLogin is 3.0.2
Thanks in advance for your help.
Jimmy