set overwrite_continue_choice to button returned of (display dialog theShowExistsWarningTextLabel1 & " \"" & each_filename & "\" " & theShowExistsWarningTextLabel2 & return & return & theShowExistsWarningTextLabel3 buttons {theShowExistsButtonOverwriteLabel, theShowExistsButtonNewnameLabel, theButtonReturnLabel} default button 3 with title diag_Title with icon file MacYTDL_custom_icon_file giving up after 600)