Dynamically changing an XML stylesheet using javascript

I have an XML file with the following tag

<?xml-stylesheet type="text/xsl" href="isolistexpand2.xsl"?>

In the XSL style sheet I have a link with an onClick event which calls the
following function

function changestylesheet()
{
window.event.returnValue=false;
XMLdocument.changeStyle("isolistexpand3.xsl");
}


My question is what is the correct way to access the stylesheet declaration
in the XML file to change it from isolistexpand2.xsl to isolistexpand3.xsl
Daniel (Buster) Nimmons

Information Management Specialist
Phone: (713) 845-4991
CELL #:(281) 224-8013
Fax #:  (713) 640-8717
E-mail: dlnimmons@xxxxxxxx




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