The DOM is an API for accessing and manipulating(in particular, HTML and XML documents). The term “document” is used for any markup-based resource, ranging from short static documents to long essays with rich multimedia, as well as to fully-fledged interactive applications. Facebook page: https://www.facebook.com/pages/WebTunings/339234242822202 Google+ https://plus.google.com/u/0/b/110715686307038021344/110715686307038021344/posts Recommended JavaScript Book: Code snippets: https://github.com/webtunings Original source