//打开和关闭左栏
function $SHleft(id){
     if($(id).style.display=='none'){
        $(id).style.display='block';
        $("content").style.width='550px';
        $F("sh","隐藏左栏");
    }
    else{
        $(id).style.display='none';
        $("content").style.width='750px';
        $F("sh","打开左栏");
    }
}
//打开和关闭评论
function $PL(id,plid){  
  if($("rp"+id).style.display=='none'){
     $("rp"+id).style.display='block';
     $F("pl"+id,"隐藏评论");
     replycon(id,"rp"+id);
    }
    else{
      $("rp"+id).style.display='none';
      $F("pl"+id,"查看评论");
    }
}

//显示日志
function show(id,pageid,rq){
    var ajaxobj=new AJAX();   
    ajaxobj.method="GET"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=show&sid="+id+"&rq="+escape(rq)+"&page="+pageid;
    ajaxobj.callback=function(){
    $F("bkcon",ajaxobj.gettext());
    }
    ajaxobj.send(); 
}
//显示日志分类列表
function board(){
    var ajaxobj=new AJAX();   
    ajaxobj.method="GET"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=board";
    ajaxobj.callback=function(){
    $F("blogcon",ajaxobj.gettext());
    }
    ajaxobj.send(); 
}

//取得评论内容
function replycon(rid,rpid){
    var ajaxobj=new AJAX();   
    ajaxobj.method="GET"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=replycon&rid="+rid;
    ajaxobj.callback=function(){
    $F(rpid,ajaxobj.gettext());
    }
    ajaxobj.send(); 
}

//取得评论数量
function plnum(rid){
    var ajaxobj=new AJAX();   
    ajaxobj.method="GET"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=plnum&rid="+rid;
    ajaxobj.callback=function(){
    $F("plnum"+rid,ajaxobj.gettext());
    }
    ajaxobj.send(); 
}

//加载发表评论表单
function rform(rid){
    var ajaxobj=new AJAX();   
    ajaxobj.method="GET"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=rform&rid="+rid;
    ajaxobj.callback=function(){
    $F("plform"+rid,ajaxobj.gettext());
    }
    ajaxobj.send(); 
}

//添加评论内容
function savepl(rid){
    var ajaxobj=new AJAX();   
    ajaxobj.method="POST"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=savepl&";
    ajaxobj.data="rid="+rid+"&username="+escape($("username"+rid).value)+"&con="+escape($("con"+rid).value);
    ajaxobj.callback=function(){
    $F("tjpl"+rid,ajaxobj.gettext());
    if (ajaxobj.gettext().indexOf("评论已提交成功")>=0) {
       //如果评论提交成功则关闭表单、重新取得评论的数量。关闭成功提示信息
        $CS("rform"+rid,"none");
        plnum(rid);
        pltjid="pltjsuc"+rid;
        setTimeout('$CS(pltjid,"none")',1000);
    }
    }
    ajaxobj.send(); 
}
//显示日历
function rl(ReqDate){
    var ajaxobj=new AJAX();   
    ajaxobj.method="GET"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=rl&ReqDate="+ReqDate;
    ajaxobj.callback=function(){
    $F("calendarcon",ajaxobj.gettext());
    }
    ajaxobj.send(); 
}
//显示留言表单
function gb(){
    var ajaxobj=new AJAX();   
    ajaxobj.method="GET"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=gb";
    ajaxobj.callback=function(){
    $F("gbform",ajaxobj.gettext());
    }
    ajaxobj.send(); 
}

//提交留言
function savegb(){
    var gbusername=$("gbusername").value;
    var gbemail=$("gbemail").value;
    var gbcon=$("gbcon").value;
    //alert($("gbusername").value);
    //alert($("gbemail").value);
    //alert($("gbcon").value);
    //return false;
    if (gbusername==""){
        $CS("gberr","block");
        $F("gberr","请署上你的大名");
        setTimeout('$CS("gberr","none")',2000);
        return false;
    }
    if (gbemail==""){
        $CS("gberr","block");
        $F("gberr","请写上你的邮箱");
        setTimeout('$CS("gberr","none")',2000);
        return false;
    }
    if (gbcon==""){
        $CS("gberr","block");
        $F("gberr","请发表你的意见");
        setTimeout('$CS("gberr","none")',2000);
        return false;
    }
    var ajaxobj=new AJAX();   
    ajaxobj.method="POST"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=addgb&";
    ajaxobj.data="username="+escape(gbusername)+"&email="+escape(gbemail)+"&con="+escape(gbcon);
    ajaxobj.send(); 
    ajaxobj.callback=function(){
        if (ajaxobj.gettext().indexOf("成功")>=0) {
        $SHwin("gb");
        showgb(1);
        }
    }    
}
//显示留言
function showgb(pageid){
    var ajaxobj=new AJAX();   
    ajaxobj.method="GET"; 
    ajaxobj.loadid="loadnews";
    ajaxobj.url="lib.asp?action=showgb&page="+pageid;
    ajaxobj.callback=function(){
    $F("bkcon",ajaxobj.gettext());
    }
    ajaxobj.send(); 
}