xml reloading

[Ashish Jain]

Hi
In my scenario, i have one file "abc.xml" & another file "def.xsl".
Now def.xsl is rendering abc.xml to show data in tabular form. I want to implement dynamic sorting on columns. Now in xslt file, ofcourse i am using xsl:sort element, and also i am able to change order and select attribute in jscript file (using XSLDocument). Now how i can force reload of my xml file or reRendering of xml file using javascript.
I have found number of examples in which three files havbeen used like xxx.html file having both xslt and xml file. But I want to reload xml file using javascript which is in xslt file.
Thanks
Ashish Jain