<!--
//꽉데학뻣
function gopage(n) 
{
	var tag = document.getElementById("menu").getElementsByTagName("li");
	var taglen = tag.length;
	
	for (i=1;i<=taglen;i++)
	{
		document.getElementById("m"+i).className = "";
		document.getElementById("s"+i).style.display = "none";
	}
	document.getElementById("m"+n).className = "on";
	document.getElementById("s"+n).style.display = "";
}
//-->