<div id="flashcontent"></div>
<script type="text/javascript">
var so = new SWFObject("App.swf", "LboxApp", "800", "600", "9", "#FFFFFF");
so.write("flashcontent");
</script>
↓キャッシュを考慮したコード
拡張子:
<div id="flashcontent"></div>
<script type="text/javascript">
var so = new SWFObject(
"App.swf?reload=" + (new Date()).getTime(),
"LboxApp", "800", "600", "9", "#FFFFFF");
so.write("flashcontent");
</script>