It is considered that search engines skip JavaScript when they crawl your pages. Thus, if the exposure of your content depends on browser's ability to execute JavaScript, you risk making this content unavailable to the search spiders. Often web designers are tempted to create a convenient JavaScript-based menu that links to all other pages and sections of the site. The articles hereunder deal with this issue, discussing which JavaScript / DOM elements are search engine friendly and which of them aren't, and prompting you on the workarounds for the latter.