ActionScript 2.0 :: CS3 Match XML Attribute Name To Text Box Instance Name?

I have a list of items in XML that populate dynamic text boxes using the code below. I basically reference an attribute in the XML element to a specific instance name on a text box.

This works great for a few items, but I need to do this for several hundred, perhaps a thousand, items in an XML. Rather than copy & paste my code for each item and call out each specific text box and attribute value, is it possible to modify this code to match an instance name to the XML attribute value? In other words, one set of code that says "if the text box instance name is "x," provide the price of "x" from XML, but if the name is "y," provide the price of "y."

My xml code (3 item sample):

PHP Code:

<products>
<info_source id="SQL">
<item id="apples">$1.00</item>
<item id="oranges">$2.00</item>

[Code].....