function linkopen(area,no){
		document.getElementById(area).innerHTML = '<div align="center"><img src="/img/wait.gif"></div>';
		document.getElementById(area).style.display = 'block';
		new Ajax.Request('/link/'+no+'.html',{onSuccess:function(xmlhttp){document.getElementById(area).innerHTML = xmlhttp.responseText;}});
	}

	function linkclose(area){
		document.getElementById(area).innerHTML = '';
		document.getElementById(area).style.display = 'none';
	}