Embed flex in asp .net...not working :(

I know the things im missing here are tiny but yet im missing them...heres what im doing I just copied Flex builder's generated html from the tags, and pasted in an ASP .NET page, the page shows up no errors , I can see a grey rectable the size of my flex file but there's nothing in it its blank .... and I am stumped why ???? Why when it's showing up perfectly fine via the HTML file that flex generates. I need help someone please enlighten me :(

My Code:

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<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"
            id="SlidemFX" width="796px" height="900px"
            codebase="http://fpdownload.macromedia.com/get/flashplayer/current/swflash.cab">
            <param name="movie" value="SlidemFX.swf" />
            <param name="quality" value="high" />
            <param name="bgcolor" value="#869ca7" />
            <param name="allowScriptAccess" value="sameDomain" />
            <embed src="SlidemFX.swf" quality="high" bgcolor="#869ca7"
                width=开发者_StackOverflow中文版"796px" height="900px" name="SlidemFX"   align="middle"
                play="true"
                loop="false"
                quality="high"
                allowScriptAccess="sameDomain"
                type="application/x-shockwave-flash"
                pluginspage="http://www.adobe.com/go/getflashplayer">
            </embed>
    </object>

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You'll need to put the Flex application itself in the right location relative to your ASP page.