folder="title = '%s' and '%s' in parents and mimeType = 'application/vnd.google-apps.folder' and trashed = false"%(folderName.replace("'","\\'"),parentId)
folder="title = '%s' and '%s' in parents and mimeType = 'application/vnd.google-apps.folder' and trashed = false"%(folderName.replace("'","\\'"),parentId)