Avoid usage of `Array.indexOf` function, which is not available on IE (and not yet part of any final ECMAScript standard).
Avoid usage of `Array.indexOf` function, which is not available on IE (and not yet part of any final ECMAScript standard).

git-svn-id: c1f8a8ec0b3bb2e99ab3413722f81f687760e79c@796658 13f79535-47bb-0310-9956-ffa450edef68

apache/couchdb-jquery-couch,apache/couchdb-jquery-couch