autoload next page

[amiba]

Hello:

I have load https://m.facebook.com and cannot figure out how to auto load page when reaching end of the scroll.
You can see the red line circle text，which is in chinese ，have the same meaning as loading more contents in english.

   

I have created this :


int w=wait(3 WV win(" - Mozilla Firefox" "Mozilla*WindowClass" "" 0x4))
Acc a1.Find(w "LINK" "查看更多動態" "" 0x3011 3)
a1.Mouse(1)

and it can move the mouse over the loading more button ，but cannot figure out how to make it autoclick the button
whenever the page reach the end，when loading more content button have just been showing in the end of the brower as the attachment shown.

Thanks in advance.