function $(i){return document.getElementById(i)}
var hd,ed
function fckup(url,h,e)
{
	hd=h;
	ed=e;
	var id='ckid',b;
	if($(id)) $(id).parentNode.removeChild($(id));
	b=document.createElement("script");
	b.setAttribute("charset",'gbk');
	b.setAttribute("type","text/javascript");
	b.setAttribute("src",url+'&bf=fbk&t='+Math.random());
	b.id=id;
	document.getElementsByTagName("head")[0].appendChild(b);
}
function fbk(q)
{
	if(q==1)
	{
		alert('已经更新');
		location.href=hd+'1'+ed;
	}
	else if(q==2) alert('获取帖子信息失败，请重试');
	else alert('不需要更新');
}
function fload()
{fupd();setInterval("fupd()",300000);}
function fupd()
{
	var id='upid',b,sj=Math.random(),url=(sj>0.5)?'/auto.php':'/auto1.php';
	url+='?t='+sj;
	if($(id)) $(id).parentNode.removeChild($(id));
	b=document.createElement("script");
	b.setAttribute("type","text/javascript");
	b.setAttribute("src",url);
	b.id=id;
	document.getElementsByTagName("head")[0].appendChild(b);
}
if(window.attachEvent) window.attachEvent('onload',fload);
else if(window.addEventListener) window.addEventListener('load',fload,false);
else window.onload=fload;
function ptsh()
{
//	if(typeof(tyurl)!="undefined")
//	document.write('<form method="post" target="gcont" action="/get1.php">天涯贴子地址：<input type="text" name="url" style="width:500px;height:25px;" value="'+tyurl+'" /><input type="submit" name="Submit2" value="只看楼主" /></form><br /><p>将天涯帖子地址中放入上面搜索框，点只看楼主! 有任何建议和反馈请加QQ群:102908845。<a href="/soft/tianya.rar" style="color:#FF0000">天涯易读PC版(BETA)</a></p>');
//	else
//	document.write('<form method="post" action="/get.php">天涯贴子地址：<input type="text" name="url" style="width:500px;height:25px;" /><input type="submit" name="Submit2" value="只看楼主" /></form><br /><p>将天涯帖子地址中放入上面搜索框，点只看楼主! 如果想离线看天涯易读请下载<a href="/soft/tianya.rar" style="color:#FF0000">天涯易读PC版(BETA)</a></p>');
}
function fload1()
{
	var bz=(document.compatMode=="CSS1Compat")?$('gcont').contentWindow.document.documentElement:$('gcont').contentWindow.document.body;
	$('gcont').style.height=bz.scrollHeight+"px";
}
function fload()
{
	if($('gcont'))
	{
		if(window.attachEvent) $('gcont').attachEvent('onload',fload1);
		else if(window.addEventListener) $('gcont').addEventListener('load',fload1,false);
		else $('gcont').onload=fload1;
	}
}
if(window.attachEvent) window.attachEvent('onload',fload);
else if(window.addEventListener) window.addEventListener('load',fload,false);
else window.onload=fload;