css file

I have a question.

The question is to embedded object for the trailridge.swf file. The file should
be inserted as an ActiveX control for Internet Explorer users and as a plug-in for users of non-IE browsers. The dimensions of the video clip to 320pixels x 280 pixels.

This is my code:

<object data="trailridge.swf" type="video/x-ms-swf"
classid="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6"
codebase="http"//activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715"
width="320px" height="280px" >

When I refresh my file all the paragraphs are gone but, I can see the video clip.

You have to close the object element, you know? Additionally, you have an erroneous double quote in the codebase attribute value.
<object data="…" type="…" classid="…" codebase="…"></object>

So, is this the correct codes?
<object data="trailridge.swf" type="video/x-ms.swf"></object>

codebase="http"//activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715"
width="320px" height="280px" >

<object data="trailridge.swf" type="video/x-ms-swf"
classid="clsid:6BF52A52-394A-11d3-B153-00C04F79FAA6"
codebase="http://activex.microsoft.com/activex/controls/mplayer/en/nsmp2inf.cab#Version=6,4,5,715"
width="320px" height="280px" ></object>

Thank you for your help...)

It works