var bg=1;
var n=6;   

function change(){
bg=bg%n+1;
tokusyu.filters["revealTrans"].Apply();
tokusyu.filters["revealTrans"].Transition=3;
tokusyu.src="images/top_img/"+bg+".jpg";
tokusyu.filters["revealTrans"].Play();
timeID=setTimeout("change()",6000);
}

function swf(){
document.write('<object classid="clsid:d27cdb6e-ae6d-11cf-96b8-444553540000" codebase="http://fpdownload.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0" width="100%" height="100%" align="middle"><param name="allowScriptAccess" value="sameDomain" /><param name="movie" value="top.swf" /><param name="quality" value="high" /><embed src="top.swf" quality="high" width="640" height="480" align="middle" allowScriptAccess="sameDomain" type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" /></object>');
}

function height(){
waku.style.height=document.body.clientHeight;

}