Question: I have entered some code in wordpress blog and saved it. when I have reopen the blog entered code has been removed. Do you have any idea why this happened? Is my blog hacked?
Answer: If any one has entered code in their wordpress blog and saved it. But when next time one has open the blog and code has been removed then it should be removed by the system. This is due to security reasons.
Any in script, form or input tag for an instance is not allowed in wordpress. There are other tags also but the result should be the same. WordPress did not support java script and there are no alternative available for the same.