//write out the flash object tag.  
document.write('<embed height="160" name="bbc1" wmode="transparent" pluginspage="http://www.macromedia.com/go/getflashplayer" width="540" src="videos/pres1.swf" scale="ShowAll" loop="loop" menu="menu" wmode="Window" quality="high" type="application/x-shockwave-flash"></embed>')