<head>와 </head> 사이에 아래소스 삽입
그리고 <body> 태그에 <body onload="browsing_time()"> --> 요런식으로 추가

========================================================

<script LANGUAGE="JavaScript">
<!--
/*
JavaScript coded in full by Craig McKinnon
http://www.WarpLink.com/~sandym
[email protected]
*/

var min_inc = 0, sec_inc = -1;

function browsing_time()
{
if (sec_inc == 59) min_inc++;
sec_inc = (sec_inc + 1) % 60; // reset sec_inc to 0 after 59 seconds

// Display "minutes" or "minute" (<-- for 1 minute and second)
// and proper 0's

if (min_inc == 1)
var min_no = min_inc + ' minute';
else var min_no = min_inc + ' minutes';

if (sec_inc >= 10)
var sec_no = sec_inc;
else var sec_no = '0' + sec_inc;

var sec_txt = ' seconds.';
if (sec_inc == 1)
sec_txt = ' second.';

var elapsed = '그누에 머문 시간은 ' + min_no + ' '+ sec_no + sec_txt;

defaultStatus = elapsed;

setTimeout("browsing_time()", 1000);
}
// -->
</script><div class='small'>[이 게시물은 관리자님에 의해 2011-10-31 17:16:08 PHP & HTML에서 이동 됨]</div>