I am a user of http://203.82.55.30/websms/Default.aspx This Website is used to send sms to a nework of mobile company in my country. Its Title is ZONG WEB CHAT SERVICE. The problem is this that this website use JAVA for the subject purpose. In Internet Explorer this website and JAVA window works very well but in firefox when we open this webpage a JAVA window appeared but having another same JAVA window inside the main JAVA window and thus it won't works. I have changed many PC, may new installation I done even I am now in another country here also same problem. I found this issue solved by using IE+ Tab addon. BUT WHY NOT FIREFOX ITSELF!!??? == URL of affected sites == http://203.82.55.30/websms/Default.aspx