Java script problem – code not showing desired outcome

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This java script shows a submit button after 10sec of page load.

I am facing problem when I try to do same thing in word press. In word press copying the same code will not work, as word press does not allows this.

To do the same thing in word press I saved the above code as load.jsp and uploaded to ftp folder “newfolder” and then included that load.jsp in word press page(by creating a new page) as follows.

[Code moderated as per the Forum Rules. Please use the pastebin]

This is standard to use java script in word press. But I failed to get the desired output. Its doesn’t shows the submit button, which it is supposed to show after 10 sec of the page load.

Any Suggestions
I would be great full.
Thanks & Regards