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function $(_sId){return document.getElementById(_sId);}
function StrLen(str)
{
	var ts, tscode, sl = 0;
	for (var i = 0; i < str.length; i++)
	{
		ts = str.substring(i, i+1);
		tscode = ts.charCodeAt(0);
		if (tscode >= 19968 && tscode <= 40959) {sl += 2;}
		else {sl++;}
	}
	return sl;
}
function openwin(url,width,height)
{
	var strAppVersion = navigator.appVersion;
	if(strAppVersion.indexOf('MSIE') != -1 && strAppVersion.substr(strAppVersion.indexOf('MSIE')+5,1) > 4)
	{
		window.showModelessDialog(url,window,"dialogWidth="+width+"px;dialogHeight:"+height+"px;help:no;status:no;scroll:no");
	}
	else
	{
		window.open(url,"","width="+width+",height="+height+",menubar=no,toolbar=no,location=no,scrollbars=no,status=no,dialog=yes",true);
	}
}
function guestinput(pwdnum)
{
	var p=$("view_pwd"+pwdnum).value;
	if(p==""||p==null){alert("请输入回复查看密�?");return false;}
	$("dllinput").innerHTML="<input type='hidden' name='viewpwd' value='' /><input type='hidden' name='viewpwd_obj' value='' />";
	var Form=document.view_form;
	Form.reset();
	Form.action=selfname;
	Form.viewpwd.value=p;
	Form.viewpwd_obj.value=$("view_pwd_obj"+pwdnum).value;
	Form.submit();
}
function chkreply(f)
{
	var maxlen = 1000;
	if (StrLen(f.content.value) > maxlen*2)
	{
		alert("回复内容太长, 不能多于" + maxlen + "个汉�?");
		return false;
	}
	f.Submitff.disabled=true;
	document.writesms.submit();
}
function chkinput2(f)
{
	if(f.admin_name.value=="")
	{
		$("lf_msg").innerHTML="<img src='images/icon_alert.gif' align='absmiddle' height='15'>&nbsp;用户名不能为�?";
		f.admin_name.focus();
		return false;
	}
	if(f.admin_password.value=="")
	{
		$("lf_msg").innerHTML="<img src='images/icon_alert.gif' align='absmiddle' height='15'>&nbsp;密码不能为空!";
		f.admin_password.focus();
		return false;
	}
	if(f.s.value=="")
	{
		$("lf_msg").innerHTML="<img src='images/icon_alert.gif' align='absmiddle' height='15'>&nbsp;请输入验证码!";
		f.s.focus();
		return false;
	}
	f.Submit32.disabled=true;
	f.admin_password.value=md5(f.admin_password.value);
	return true;
}
function jump_page(target_page)
{
	var number_r=new RegExp("[^0-9]","g");
	var page,addurl;
	addurl="";
	if (target_page=="")
	{
		alert("页码不能为空!");
		return false;
	}
	if (target_page.match(number_r))
	{
		alert("页码必须是数�?");
		return false;
	}
	if (target_page>totalpage) {page=totalpage;}
	else {page=target_page;}
	if($("addkeyword").value!="")
	{
		addurl="&keyword="+$("addkeyword").value;
	}
	$("jump_button").disabled=true;
	window.location.href=selfname+"?action=view&page="+page+addurl;
}
function go_page()
{
	jump_page($('pagenumber').value);
	return false;
}
function gb_init()
{
	with(document){
		write('<span style="display:none"><scr'+'ipt src="http://s76.cnzz.com/stat.php?id=292658&web_id=292658&show=pic" language="Java'+'Script" charset="gb2312"></scr'+'ipt></span>');
	}
}
function qqchat(qq)
{
	var number_r=new RegExp("[^0-9]","g");
	if((qq.match(number_r)||qq=="")||qq==null)
	{
		return false;
	}
	var strAppVersion = navigator.appVersion;
	var openurl;
	if(strAppVersion.indexOf('MSIE') != -1 && strAppVersion.substr(strAppVersion.indexOf('MSIE')+5,1) > 4)
	{
		openurl="tencent://message/?uin="+qq+"&Site=秋忆工作�?Menu=yes";
		window.location.href=openurl;
	}
	else
	{
		openurl="http://"+qq+".qzone.qq.com";
		window.open(openurl);
	}
	return false;
}
function gb_search(Form)
{
	if(Form==null||Form=="") {return false;}
	var keyword=Form.keyword.value;
	if(keyword==""||keyword==null)
	{
		alert("请输入搜索关键字!");
		return false;
	}
	if(keyword.length<2)
	{
		alert("关键字必须两个字符以�?");
		return false;
	}
	return true;
}
function s_switch()
{
	try{
		$("search_area").style.display=$("search_area").style.display==""?"none":"";
	}catch(e){
		if(window.confirm("当前页面搜索不可用或者无留言, 是否要返回搜索页?")) {window.location.href=selfname;}
	}
	return false;
}
//-->