function chgComment(no){
	document.getElementById('bun[' + no + ']').style.display = 'inline';
	 for (var i=1;i<5;i++) {
		  if(i != no){
			document.getElementById('bun[' + i + ']').style.display = 'none';
		}
	}
}

function displayQa(el,id,cnt,allcnt) {
	closeQa(el,cnt,allcnt);
	document.getElementById(id).style.display = 'inline';
}

function closeQa(el,cnt,allcnt) {
	var tg;
	for(i=1;i<=cnt;i++){
		tg = el + i;
		for(ii=1;ii<=allcnt;ii++){
			ttg = tg + ii;
			document.getElementById(ttg).style.display = 'none';
		}
	}
}

function inMylist(name,url) {

	exp = new Date();
	exp.setTime(exp.getTime()+1000*60*60*24*10); //10“úŠÔ

	nowCk = getCookie('siteinfo');
	if(nowCk != null){
		nowCk = "$$" + nowCk;
		ckary = nowCk.split("$$");
	}else{
		nowCk = '';
	}

	inCk= decodeURI(name) + '::' + decodeURI(url);

	for(i=0;i<ckary.length;i++){
		v = ckary[i].split("::");
		if(v[1] == url){
			inCk = '';
		}
	}

	document.cookie = "siteinfo=" + inCk + nowCk + ';expires=' + exp.toGMTString();
	dispMylist();
}
function dispMylist(){
	var ret;
	ret = '';
	nowCk = getCookie('siteinfo');
	ckary = nowCk.split("$$");
	for(i=0;i<ckary.length;i++){
		v = ckary[i].split("::");
		if(v[0] != '' && v[1] != ''){
			ret += "<a href='" + v[1] + "' target='_blank' class='linkthumb'>" + v[0] + "</a><br />";
		}
	}
	document.getElementById('mylist').innerHTML = ret;

}

function getCookie(myCookie){
	myValue =null;
	myStr = document.cookie + ";" ;
	myOfst = myStr.indexOf(myCookie);
	if (myOfst != -1){
		myStart = myOfst + myCookie.length;
		myEnd	= myStr.indexOf(";" , myStart);
		myValue = myStr.substring(myStart+1,myEnd);
	}
	return myValue;
}

function addBookmark(url,title) {
	if (window.sidebar) {
	window.sidebar.addPanel(title, url,"");
	} else if( document.all ) {
	window.external.AddFavorite( url, title);
	} else if( window.opera && window.print ) {
	return true;
	}
}