Listing Four
<SERVICE NAME="StockPriceService2"
 METHOD="GET"
 URL="http://fast.quote.com/fq/quotecom/quote"
 INPUT="StockPriceService2Input"
 OUTPUT="StockPriceService2Output" />

<!-- ---------------------------------------------- -->
<BINDING NAME="StockPriceService2Input" TYPE="INPUT">
 <VARIABLE NAME="StockSymbol" TYPE="String" FORMNAME="symbols" USAGE="DEFAULT" />
</BINDING>
<BINDING NAME="StockPriceService2Output" TYPE="OUTPUT">
 <VARIABLE NAME="StockPrice" TYPE="String" REFERENCE="doc.table['*Last Sale*'].tr[2].td[1].text" USAGE="DEFAULT" />
</BINDING>

