Click on a background image on Web

[Sharz]

Hello I'm french I juste start Autoit , my english is not very good .

I appealed to you because I want to click an image which always changes or a link on a site, I am sad for the background (not to be hampered(bothered))

There are the options of _IEcreate (xxx, 1,1) we see not at all the window, if it is possible to click a window to hide like that, that would be enormous

Or to create him(it) in the bar(helm) of (background) spots, it is less good but it is already not bad

Else may I do that with pixel , for example : 200 , 400 , and click

For resume I want do to clik on a image on a website in background

Here is everything is said

Cordially;

Sharz

[Sharz]

Help- me please