txtHTM = '';
txtHTM += '<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,0,0" width="600" height="80" id="menu" align="middle">';
txtHTM += '<param name="allowScriptAccess" value="sameDomain" />';
txtHTM += '<param name="movie" value="menu.swf" />';
txtHTM += '<param name="quality" value="high" />';
txtHTM += '<param name="bgcolor" value="#ffffff" />';
txtHTM += '<embed src="menu.swf" quality="high" bgcolor="#ffffff" width="600" height="80" name="menu" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" />';
txtHTM += '</object>';

document.getElementById("mainMenuObj").innerHTML = txtHTM;