Hi,

I want to make a thing that everytime I run a page (test.html) he automatically clicks a button present on it.

Let's imagine that we have a vote system that we need to click the button to our vote be validate.

I open that page and the javascript select the button and automatically clicks in it.


Someone could help me?
Thanks in advance.

If the button is on the same domain, no problems.
If not, you cannot achieve this, as every browser today restrict you to access a page with javascript outside the original domain, to prevent cross site scripting.

Frames, iframes and the like are the same...
You cannot access them with javascript.

Yes, the button is in the page that I load.

you can't actually "click" the button but you can submit the form it is on.

onload="document.formname.submit();"