function topo (){
document.write('<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000"  codebase=  "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,29,0" width="750" height="182">');
document.write ('<param name="movie" value="./swf/topo.swf">');
document.write ('<param name="quality" value="high">')
document.write ('<embed src="./swf/topo.swf" quality="high" pluginspage="http://www.macromedia.com/go/getflashplayer" type="application/x-shockwave-flash" width="750" height="182"></embed></object>');
}