Javascript Document Method

The document object has several special collections. Each of these collections is an HTMLCollection object and provides faster access to common parts of the document, as described here:

document.anchors — Contains all <a> elements with a name attribute in the document.
document.applets — Contains all <applet> elements in the document. This collection is deprecated, because the <applet> element is no longer recommended for use.
document.forms — Contains all <form> elements in the document. The same as document.getElementsByTagName("form").
document.images — Contains all <img> elements in the document. The same as document.getElementsByTagName("img").
document.links — Contains all <a> elements with an href attribute in the document.