var myObjectElement = document.createElement('<object id="elementid" classid="D27CDB6E-AE6D-11cf-96B8-444553540000"></object>');

var myParamElement1 = document.createElement('<Param name=movie value="/swf/topmenu.swf">');
var myParamElement2 = document.createElement('<param name="wmode" value="transparent">');
var myParamElement3 = document.createElement('<Param name=quality value=high>');



myObjectElement.appendChild(myParamElement1);
myObjectElement.appendChild(myParamElement2);
myObjectElement.appendChild(myParamElement3);

document.write('<embed src="/swf/topmenu.swf" quality="high" wmode="transparent" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="788" height="126"></embed>');