I'm having a slight problem embedding a preview pic into an swf player. I used flashvars mark up to insert a preview pic I created into a swf player program by Doremisoft. The flashvars function is working on some level because when my page loads in the browser, a flash of my preview pic in the left hand corner of the swf player appears for a little less than a second and quickly disappears. I have not yet registered for the Doremisoft swf player I am using which may be a reason why the preview pic isn't showing up. Can anybody tell me a better way to write my html so that the preview pic will work properly in my swf player? Thanks:

<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" />
<title>Untitled Document</title>

<body><script type="text/javascript" src="../Downloads/swfobject-1/swfobject.js"></script>
<object width="400" height="300">
<param name="movie" value="example.swf">
<param name="flashvars" value="Macintosh/TDswfpic2.jpg" />
<embed src="../Movies/DoremiSoft Studio/WheatonEditP-20110607-151910/WheatonEditP.swf" bg color:"undefined" width="400" height="300">