imagesearch doesnt work propely

[bf2forlife]

My code dont work like it should.

$x1=0
$y1=195
Func _PixelSearch() 
While 1
$result = _ImageSearch("lol.bmp",1,$x1,$y1,0)
if $result=1 Then
Call($aWords[Random(0,UBound($aWords)-1,1)])
EndIf
    WEnd
EndFunc

I wanna it search for the lol.bmp in height:195 no matter what the width is, but it searchs the lol.bmp everywhere?

lol.bmp: width-18 pixels, height-10 pixels.

[PsaltyDS]

That was the right place for this post, not here.

Duplicate not required.