set overwrite_continue_choice to button returned of (display dialog theABCShowExistsLabel1 & " \"" & each_filename & "\" " & theABCShowExistsLabel2 & return & return & theABCShowExistsLabel3 buttons {theABCShowExistsButtonOverwriteLabel, theABCShowExistsButtonNewnameLabel, theButtonReturnLabel} default button 3 with title diag_Title with icon file MacYTDL_custom_icon_file giving up after 600)