ECMAScript XML Toolkit consists of ESPX, an ECMAScript Parser for XML with namespaces, and TinyXSL, an XML transform in-Script mini-Language. Both are designed for down-level web user agents without built-in XML support.
XML for SCRIPT is a simple, non-validating JavaScript XML parser that is designed to help web application designers implement cross platform, client-side manipulation of XML data. XML for SCRIPT provides both DOM and SAX XML processors as well as a number of other tools that help developers create powerful, web-based applications.