XML based search

programming flash
1

Hi all,

I have followed the tutorial on Kirupa for an XML based search but I now need the search facility to recognise the search phrase regardless of uppercase or lowercase letters.

The tutorial is named [SIZE=2][COLOR=Black]"[FONT=Verdana]Introduction[/FONT][/COLOR][/SIZE][FONT=Verdana][SIZE=4][COLOR=#003366][SIZE=2][COLOR=Black] to XML in Flash" and the url is:
http://www.kirupa.com/web/xml/examples/searchbestof.htm

The closest I can get is:

var nodesWithQuery =    SearchXML(
                      //array of elements to be searched
                            posts_xml.firstChild.childNodes.toLowerCase(),
                      //what is to be searched
                            search_fields.query_txt.text.toLowerCase(),
                      //an array of elements within the elements searched...to be searched
                            searchElements
                        );

But to no avail

Thanks in advance.

Chris
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