rem: this._wiz.getButton("back").disabled = true; this._wiz.getButton("next").disabled = true; 
add: this._wiz.canRewind = false; this._wiz.canAdvance = false; 
context:   onMigratingPageShow: function ()  {    this._wiz.getButton("cancel").disabled = true;    this._wiz.getButton("back").disabled = true;    this._wiz.getButton("next").disabled = true;        // When automigrating, show all of the data that can be received from this source.    if (this._autoMigrate)      this._itemsFlags = this._migrator.getMigrateData(this._selectedProfile, this._autoMigrate);    this._listItems("migratingItems");    setTimeout(this.onMigratingMigrate, 0, this);  },
meta: 5459	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/5459/425896de2a0b9bc4de6661ea085d0f847fb0bf78/migration.js/clean/mail/components/migration/content/migration.js