Flash :: Parameter Url Must Be Non-null?

Nov 2, 2010

i am getting the Parameter url must be non-null error while trying to pass the path of an XML file to an Shockwave flash object.The javascript code is as follows

<script type="text/javascript">
var so = new SWFObject("preview.swf", "", "100%", "100%", "9", "#ffffff");
so.addParam("allowFullScreen", "true");

[code]......

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[Code]....

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//
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