I am new to the php. Please any body help and give me a good solution to me.
Problem:

I had a created a three buttons. On clicking each button the corresponding page should display in the same page.

here is my code:

<input type="Button" value="Leads" name="leads" tabindex="15" onclick=' leads() ' target='_self'></p>


corresponding function is as fallows:

function leads()
{
echo "hi";
}

But on clicking the button ,it is not enterint in to the function

Regards,
Dinesh

dinesh