function passport_cookie(Name) {
	var search = Name + "="
	var returnvalue = "";
	if (document.cookie.length > 0) {
		offset = document.cookie.indexOf(search)
		if (offset != -1) {
			offset += search.length
			end = document.cookie.indexOf(";", offset);
			if (end == -1)
			end = document.cookie.length;
			returnvalue = decodeURI(document.cookie.substring(offset, end));
		}
	}
	return returnvalue;
}

function passport_check(){
	info=passport_cookie("passport[info]");
	infos=info.split('|');
	if(infos.length>1)
	return infos[1];
	else
	return "";
}

function passport_form(passport_usr){
	return_str="";
	mylocation=encodeURI(location.href);
	return_str+='<a href="http://passport.zcom.com/">'+passport_usr+'</a>';
	/*return_str+=' | <a href="http://group.zcom.com/user/list_collectmag.php">我的收藏</a>';*/
	return_str+=' | <a href="http://bbs.zcom.com/" class=redA> 论 坛 </a>';
	return_str+=' | <a href="http://passport.zcom.com/logout.php?url='+mylocation+'" target="_self">退出</a>';
	return return_str;
}

passport_usr=passport_check();
if(passport_usr){
	try{
		document.getElementById("passport_str").innerHTML=passport_form(passport_usr);
	}catch(e){}
}