if (document.all) {
	document.write("<style type='text/css'>@media screen{\nh3,h4,h5,h6{background-position-y:expression(document.body.scrollTop-this.offsetTop);}\n html{height:100%;overflow:hidden;}body{height:100%;width:80%;margin:0px auto;overflow:hidden;}\n .navi{position:absolute;z-index:100;}\n div.main{height:expression(document.body.clientHeight-70);padding:1em;overflow:auto;}\n  }</style>\n");
}