I have encountered one problem when passing query strings to flash via html.
For example, we have attached the swf using swfobject:

<script type=”text/javascript”>
// <![CDATA[

var so = new SWFObject(”example.swf”, “example”, “702″, “450″, “8″, “#ffffff”);
so.addVariable(”url”, “http://www.example.com/click?id=12345&offerid=62244&type=10″);
so.write(”flash”);

// ]]>
</script>

Here we have passed variable “url” with string “http://www.example.com/click?id=12345&offerid=62244&type=10″ but flash will truncate the string to “http://www.example.com/click?id=12345″ since it treats the variable […]

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