function WriteSwf(swf,width,height,datas)
{
   var dtw='';
   dtw+='<object type="application/x-shockwave-flash" data="'+swf+datas+'" width="'+width+'" height="'+height+'">\n';
   dtw+='<param name="movie" value="'+swf+'">\n';
   dtw+='</object>\n';
   document.write(dtw);  
}