<tip>초간단 위로가기 소스

* 초간단 버전

<a href=javascript:scroll(0,0)>

* 스르륵 버전

<a href=javascript:scrollUp()>위로</a>

<script>
var scrollUpDelay = 1;
var scrollUpSpeed = 30;

function scrollUp()
{
 if(document.body.scrollTop<1)
 {
 return;
 }

document.body.scrollTop=document.body.scrollTop-scrollUpSpeed;

setTimeout('scrollUp()',scrollUpDelay);
}
</script>