Need help.

Hello! So I wanted to make a image(badge, like GM's have) for admin duty. I can't....I know it's pretty easy but can I get some help?

It's easy, loop trough all the players that are around you, get the distance, if they are close AND on the screen ( isElementOnScreen or something like that ) then get it's position, add something to the Z axis and done. ^^

Well, I tried. Nothing realy happend except a few errors. If I could get a beggining that would be awesome.

addEventHandler ( "onClientRender", root, 
    function () 
        local x, y, z = getElementPosition ( getLocalPlayer() ); 
        local dim = getElementDimension ( getLocalPlayer() ); 
         
        for key, player in ipairs ( getElementsByType ( "player" ) ) do 
            if ( ( isElement ( player ) ) and  ( getElementDimension ( player ) == dim ) ) then 
                local px, py, pz = getElementPosition ( player ); 
                local distance = getDistanceBetweenPoints3D ( x, y, z, px, py, pz ); 
                if ( isElementOnScreen ( player ) and ( distance < 20 ) ) then 
                 
                end 
            end 
        end 
    end 
); 

There you go, a small start.