addEventHandler( "onClientGUIClick", GUI_RegData[ button ][ 1 ],
    function( )
        local username = guiGetText( GUI_RegData[ memo ][ 1 ] )
        local password = guiGetText( GUI_RegData[ memo ][ 2 ] )

        if( ( string.len( username ) ~= nil ) and ( string.len( password ) ~= nil ) ) then
            showCursor( false )
            guiSetInputEnabled( false )
            guiSetVisible( GUI_RegData[ window ], false )

            triggerServerEvent( "continueRegistration", getRootElement( ), username, password )
        else
            outputChatBox( "Error: You didn't insert a username and/or password!" )
        end
    end
)