We are a newbie to XML, so can somebody out there help us.

We have made an XML file that embeds an XSL file. What we are trying to do
is to pass variables accepted from the user at run-time through the browser.
We are looking at ppassing this variable to the XSl file so that it can be
made dynamic in nature.

Is there any in-built utility wherein I can read the textfile and convert
into an XML file at runtime.