Version:           3.2.0 (using KDE KDE 3.2.0)
Installed from:    Compiled From Sources
OS:          Linux

http://www.1rstwap.com/partners/go.to/1rstwap

Unfortunately you have to register to see this problem. So when you are logged in, there is a 'Send SMS Now!' button. When you click on it, a new window opens with an edit box, and a counter. You can type your message to the edit box, and the counter should count your letters (countdown from 160 downto 0), and check if you typed too much character. With konqueror the counter doesn't do anything. In mozilla, this is fine. I have j2sdk1.4.2_02 installed, and konqueror semms to be using it well on other websites.
And another problem related to that website. After sending a message, and clicking on Mobile Services / Status Report, I get an error message from the website:

-------------------###-------------------
Ooops,... You've got a Problem !

Did you leave your browser idle for a long time?
Your session time for accessing this page has ended.
Just Login again!.

Are you using a Browser that doesn't support cookies, or do you have cookies disabled?
Your browser must support cookies, and the options for cookies must be enabled.
-------------------###-------------------

No, I didn't leave my browser idle for a long time, and I have the cookies enabled. This isn't happening, if I do not send sms. If I just log in, and clicking on that Status Report, it works. After sending an sms, I get the above error. This is working with mozilla too.