type='';
var url=document.URL;
urls_other=url.split('/');
if(typeof(urls_other[4]) != 'undefined')
	type=urls_other[4];
else
	type='';

function show_caidan()
{
	typename=eval("message_"+type);
	document.write (' <a href="/message/'+type+'/index.shtml">'+typename+'</a>');
	var url=document.URL;
	urls=url.split(type);
	if(urls.length==2)		//表示还有上一级
	{
		lx0=urls[1].split("/");
		if(lx0[1].length==6)
		{
			lx=lx0[1].substr(0,6);
			if(lx.substr(0,2)!='00')
			{
				first_type=eval("message_"+type+"_"+lx.substr(0,2)+"0000");
				document.write ('- > <a href="/message/'+type+'/index_'+lx.substr(0,2)+'0000.shtml">'+first_type+'</a>');
			}
			if(lx.substr(2,2)!='00')
			{
				sencon_type=eval("message_"+type+"_"+lx.substr(0,4)+"00");
				document.write ('- > <a href="/message/'+type+'/index_'+lx.substr(0,4)+'00.shtml">'+sencon_type+'</a>');
			}
			if(lx.substr(4,2)!='00')
			{
				first_type=eval("message_"+type+"_"+lx);
				document.write ('- > <a href="/message/'+type+'/'+lx+'/index.shtml">'+first_type+'</a>');
			}
		}
	}
}