How do I wait for Google Chrome to load a webpage before continuing in AutoHotkey?

Question

I am working on a AutoHotkey script that does a repetitive job in Google Chrome. Every time that I click a link from the script, I have to tell my script to sleep while the

Answer 1

The following script can be used to get the color at (x, y) on the loaded page

!q::
    x := 100
    y := 200
    msgbox, start
    mousemove, x, y
    PixelGetColor, pColor, x, y, RGB
    Msgbox, Pixel color %pcolor% at %x% %y%
return

The following script can be used to wait until the page gets loaded

!z::
    x := 100
    y := 200
    loop
         { 
         sleep, 500
         PixelGetColor, pColor, x, y, RGB
         If (pColor = "0x4285F4")
            {
            msgbox, found color: %pcolor%
            break
            }
         }
    ;The next script comes here
    send, {enter}
    ;...
return

Reference: https://www.autohotkey.com/boards/viewtopic.php?t=65554