dismiss_grids.jsx

#target "indesign"

var dismiss_grids = function () {
  var doc = app.documents[0];
  var grid_pref = doc.gridPreferences;
  var cjk_grid_pref = doc.cjkGridPreferences;
  
  grid_pref.baselineGridShown      = false;
  grid_pref.documentGridShown      = false;
  cjk_grid_pref.showAllFrameGrids  = false;
  cjk_grid_pref.showAllLayoutGrids = false;
  cjk_grid_pref.showCharacterCount = false;
}

if (app.documents.length > 0) {
  dismiss_grids();  
}