Вставляем в верхнюю часть кода сайта:
Код
<DIV id=Butterfly style="Z-INDEX: 1; LEFT: 153px; WIDTH: 750px; POSITION: absolute; TOP: 0px; HEIGHT: 165px; BACKGROUND-COLOR: transparent"><OBJECT codeBase=http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=4,0,2,0 height=165 width=750 classid=clsid:D27CDB6E-AE6D-11cf-96B8-444553540000><PARAM NAME="_cx" VALUE="19844"><PARAM NAME="_cy" VALUE="4366"><PARAM NAME="FlashVars" VALUE=""><PARAM NAME="Movie" VALUE="http://markoniya.ucoz.ru/Forums/butterfly.swf"><PARAM NAME="Src" VALUE="http://markoniya.ucoz.ru/Forums/butterfly.swf"><PARAM NAME="WMode" VALUE="Transparent"><PARAM NAME="Play" VALUE="0"><PARAM NAME="Loop" VALUE="-1"><PARAM NAME="Quality" VALUE="High"><PARAM NAME="SAlign" VALUE=""><PARAM NAME="Menu" VALUE="0"><PARAM NAME="Base" VALUE=""><PARAM NAME="AllowScriptAccess" VALUE="always"><PARAM NAME="Scale" VALUE="ShowAll"><PARAM NAME="DeviceFont" VALUE="0"><PARAM NAME="EmbedMovie" VALUE="0"><PARAM NAME="BGColor" VALUE=""><PARAM NAME="SWRemote" VALUE=""><PARAM NAME="MovieData" VALUE=""><PARAM NAME="SeamlessTabbing" VALUE="1">
<embed src="http://markoniya.ucoz.ru/Forums/butterfly.swf" quality="high" wmode="transparent" menu="false" pluginspage="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash" type="application/x-shockwave-flash" width="750" height="165"></embed></OBJECT></DIV>
<P align=center>
Пример: посмотрите несколько секунд на шапку этой страницы)))