# this code is to change the contact name
 def changescriptname
 begin
  oldName =  $shellscript_directory + "/" + @a_scriptfilename +  ".sh"
  newName =  $shellscript_directory + "/" + @a_changescriptname + ".sh"
 
 File.rename(oldName, newName)
  @scriptfilechangeresult = "File Renamed!"
  $currentscriptname = @a_changescriptname 
  rescue
  @scriptfilechangeresult = "rename error"
  end
  
   end