Hello, My problem is that image save. Players join, quit image save. Someone help me? 
 
local img = false
Radar = guiCreateStaticImage(0.33, 0.15, 0.33, 0.06, "on.png", true, Menu)
    function button()
        if source == Radar and img == true then
            guiStaticImageLoadImage( Radar, "on.png" )
    --Code
        img = false
        
        elseif source == Radar and img == false then
            guiStaticImageLoadImage( Radar, "off.png" )
    --Code
        img = true
   		end
  end