this is your html
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>SimpleViewer</title>
<!-- Download SimpleViewer at www.airtightinteractive.com/simpleviewer -->
<script type="text/javascript" AC_FL_RunContent('codebase','http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0','width','800','height','600','title','layouts','src','layouts_simpleviewer/simpleviewer','quality','high','pluginspage','http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash','bgcolor','#33CC99','flashvars','baseURL=layouts_simpleviewer/gallery','allowfullscreen','true','movie','layouts_simpleviewer/simpleviewer' );//end AC code></script>
<noscript><object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="800" height="600" title="layouts">
<param name="movie" value="layouts_simpleviewer/simpleviewer.swf" />
<param name="quality" value="high" /><param name="BGCOLOR" value="#33CC99" />
<param name="flashVars" value="baseURL=layouts_simpleviewer/gallery.xml" />
<param name="allowFullscreen" value="true" />
<embed src="layouts_simpleviewer/simpleviewer.swf" width="800" height="600" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" bgcolor="#33CC99" flashvars="baseURL=layouts_simpleviewer/" allowfullscreen="true"></embed>
</object>
</noscript>
<p> </p>
<p> </p>
<p> </p>
<p> </p>
<div id="flashContent">SimpleViewer requires JavaScript and the Flash Player. <a href="http://www.adobe.com/go/getflashplayer/">Get Flash.</a></div>
</body>
</style>
</head>
<body>
<div id="flashcontent">SimpleViewer requires JavaScript and the Flash Player. <a href="http://www.macromedia.com/go/getflashplayer/">Get Flash.</a></div>
<script type="text/javascript">
var fo = new SWFObject("viewer.swf", "viewer", "100%", "100%", "7", "#5bbedd");
// SIMPLEVIEWER CONFIGURATION OPTIONS
// To use an option, uncomment it by removing the "//" at the start of the line
// For a description of config options, go to:
// http://www.airtightinteractive.com/simpleviewer/options.html
//fo.addVariable("xmlDataPath", "gallery.xml");
//fo.addVariable("firstImageIndex", "5");
//fo.addVariable("langOpenImage", "Open Image in New Window");
//fo.addVariable("langAbout", "About");
//fo.addVariable("preloaderColor", "0xFFFFFF");
fo.write("flashcontent");
</script>
</body>
</html>
You have extra body tags in your html doc, are using three different embedding options one of which is is for Simpleviewer 1. Try only using one embedding option like this
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1" />
<title>SimpleViewer</title>
</head>
<!-- Download SimpleViewer at www.airtightinteractive.com/simpleviewer -->
<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=9,0,28,0" width="800" height="600" title="layouts">
<param name="movie" value="layouts_simpleviewer/simpleviewer.swf" />
<param name="quality" value="high" /><param name="BGCOLOR" value="#33CC99" />
<param name="flashVars" value="galleryURL=layouts_simpleviewer/gallery.xml" />
<param name="allowFullscreen" value="true" />
<embed src="layouts_simpleviewer/simpleviewer.swf" width="800" height="600" quality="high" pluginspage="http://www.adobe.com/shockwave/download/download.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" bgcolor="#33CC99" allowfullscreen="true"></embed>
</object>
</body>
</html>
Mike Richards
SimpleViewer Support Team.