function Goblogcomment(url,blog_id,no,comment)
{
	var f = document.getElementById(comment);
	if(f.src==url+"comment.php?blog_id="+blog_id+"&no="+no)
	{
		comment_frame_close(f);
		f.src = "";
		return;
	}
	t = "<iframe src=\"\" id=\"comment_frame"+no+"\" name=\"comment_frame"+no+"\" width=\"100%\" scrolling=\"no\" frameborder=\"no\"></iframe>"
	f.innerHTML = t;
	comment_reload("comment_frame"+no,url+"comment.php?blog_id="+blog_id+"&no="+no);
	f.src = url+"comment.php?blog_id="+blog_id+"&no="+no;
}
function comment_reload(frame,url)
{
	eval(frame).location.href = url;
}
function resizeIframe(name)
{
	var type="sub";
	parent.resizeIframe(name,type);
}
function Goblogtrackback(url,blog_id,no,comment)
{
	var f = document.getElementById(comment);
	if(f.src==url+"trackback.php?blog_id="+blog_id+"&no="+no)
	{
		comment_frame_close(f);
		f.src = "";
		return;
	}
	t = "<iframe src=\"\" id=\"comment_frame"+no+"\" name=\"comment_frame"+no+"\" width=\"100%\" scrolling=\"no\" frameborder=\"no\"></iframe>"
	f.innerHTML = t;
	trackback_reload("comment_frame"+no,url+"trackback.php?blog_id="+blog_id+"&no="+no);
	f.src = url+"trackback.php?blog_id="+blog_id+"&no="+no;
}
function trackback_reload(frame,url)
{
	eval(frame).location.href = url;
}
function comment_frame_close(f)
{
	f.innerHTML = "";
	f.src = "";
}

	var select_obj;
	function layerAction(name,status) { 

		var obj=document.all[name];
		var _tmpx,_tmpy, marginx, marginy;
		_tmpx = event.clientX + parseInt(obj.offsetWidth);
		_tmpy = event.clientY + parseInt(obj.offsetHeight);
		_marginx = document.body.clientWidth - _tmpx;
		_marginy = document.body.clientHeight - _tmpy ;
		if(_marginx < 0)
			_tmpx = event.clientX + document.body.scrollLeft + _marginx ;
		else
			_tmpx = event.clientX + document.body.scrollLeft ;
		if(_marginy < 0)
			_tmpy = event.clientY + document.body.scrollTop + _marginy +20;
		else
			_tmpy = event.clientY + document.body.scrollTop ;
		obj.style.posLeft=_tmpx-13;
		obj.style.posTop=_tmpy-12;
		if(status=='visible') {
			if(select_obj) {
				select_obj.style.visibility='hidden';
				select_obj=null;
			}
			select_obj=obj;
		}else{
			select_obj=null;
		}
		obj.style.visibility=status; 

	}