This lecture covers the JavaScript language that allows us to process information at the client side. The program is created at the server end and travels embedded in the sent document but it runs on the client machine.

• What is XSL
• The pull and push tags
• Using xpath to select a push point
• Using xpath to pull
• Control structures
• Transforming XML at the client end (through the browser)
• Transforming XML at the server end via JSP

• Read the rest of Chapter 7
• Look at Xslt.java. It implements the transformation given the xml/xsl pair and produces the output on standard output.
• Look at the S?.xsl stylesheets one by one and in order.
• Look at SS.jspx to implement the transformation in the server.

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