Table Highlighter (New AHK Script)

[cassolete]

I suppose that since my table size changes with Party tile (becomes 641x471 instead of standart 797x580), i should change some coordinates in the script.
<font color="blue"> ImageSearch, outx, outy, x+150, y+350, x+700, y+520, %th_image_name_checked%
if (ErrorLevel = 0)
goto TH_DontHighlight

ImageSearch, outx, outy, x+150, y+350, x+700, y+520, %th_image_name_unchecked%
if (ErrorLevel = 0)
goto TH_DoHighlight </font>
I tried to do it myself by decreasing it proportionally (x+120 instead of x+150, x+600 instead of x+700; y+280 instead of y+350 and y+420 instead of y+520) but nothing has happened. Maybe I should change them in another way? Or maybe i should change something is the scrip also?
Please HELP ME , GUYS, to find my problem... This highlight feature is too important for me. Thanks.