How Do I Set XML Content-Type in Flex 3?

I've got a Flex 3 project. Flex makes an ExternalCall to some Javascript. The Javascript is then turned into XML.

But, my xml isn't parsing in IE. It works in all other browsers. I think that the problem is that I haven't set the XML'开发者_Go百科s content-type and IE doesn't like that. So my code looks like:

myReturn =  '<myXMLReturn>' + myReturn + '</myXMLReturn>';

myReturn = '<?xml version="1.0" encoding="UTF-8"?>' + myReturn;

xmlReturn = new XML(myReturn);

How would I set: header('Content-type: application/xml'); in Actionscript?

As I understand it IE requires that the Content-type be set. Is this correct?

Thank you.

-Laxmidi

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Sorry, everyone. My bug actually turned out to be a case sensitivity problem in parsing the XML. I didn't need to set the Content-type.