document.domain = 'sucaiwang.net';

function formToRequestString(form_obj)
{
    var query_string='';
    var and='';
    for (var i=0; i< form_obj.length;i++ )
    {
        e=form_obj[i];
        if (e.name) {
            if (e.type=='select-one') {
                element_value=e.options[e.selectedIndex].value;
            } else if (e.type=='select-multiple') {
                for (var n=0;n<e.length;n++) {
                    var op=e.options[n];
                    if (op.selected) {
                        query_string+=and+e.name+'='+escape(op.value);
                        and="&"
                    }
                }
                continue;
            } else if (e.type=='checkbox' || e.type=='radio') {
                if (e.checked==false) {   
                    continue;   
                }   
                element_value=e.value;
            } else if (typeof e.value != 'undefined') {
                element_value=e.value;
            } else {
                continue;
            }
            query_string+=and+e.name+'='+escape(element_value);
            and="&"
        }
    }
    return query_string;
}
function ajaxFormSubmit(form_obj){ 
    jQuery.getScript(form_obj.getAttributeNode("action").value+"&"+formToRequestString(form_obj),   
       function(){ 
      cmtsuccess();
    });   
}
 
function cmtsuccess()
{   
var loading_msg='\n\n\t请稍等，正在提交评论...';
var C_Content=document.getElementById('C_Content');
    var isC_Content=C_Content.value;
    isC_Content=isC_Content.indexOf("请稍等，正在提交评论");
    if (isC_Content==-1){C_Content.value="\n\n\t请稍等,正在提交评论..";}
if (json.message=='ok') {       
     alert('恭喜,您的评论已成功提交，请等待审核！');
 if (typeof(loadDate)!="undefined")  loadDate(1,1);
  leavePage();
 }else{
     alert(json.message);
 C_Content.value=document.getElementById('sC_Content').value;
 }
}
var OutTimes =11;
function leavePage()
{
if (OutTimes==0){
         document.getElementById('C_Content').disabled=false;
         document.getElementById('SubmitComment').disabled=false;
         document.getElementById('C_Content').value='欢迎您参与评课交流,请文明发言'
         document.getElementById('cmax').value=0;
         OutTimes =11;
         return;
 }
else {
    document.getElementById('C_Content').disabled=true;
document.getElementById('SubmitComment').disabled=true;
OutTimes -= 1;
document.getElementById('C_Content').value ="\n评论已提交，等待 "+ OutTimes + " 秒钟后您可继续发表...";
setTimeout("leavePage()", 1000);
}
}
function checklength(cobj){ 
var cmax=160;
if (cobj.value.length>cmax) {
cobj.value = cobj.value.substring(0,cmax);
alert("评论不能超过"+cmax+"个字符!");
}
else {
document.getElementById('cmax').value = cobj.value.length;
}
}

function checkcommentform(){
var C_Content=document.getElementById('C_Content');
var sC_Content=document.getElementById('sC_Content');

   if (C_Content.value==''||C_Content.value=='欢迎您参与评课交流,请文明发言'){
   alert('请填写评论内容!','$("#C_Content").focus();');
   return false;
    }
sC_Content.value=C_Content.value;
    ajaxFormSubmit(document.form1)

}

document.write('<style>.comment_write_table,.comment_write_table textarea,.comment_write_table a{color:#666}.comment_write_table textarea,.comment_write_table .textbox{padding:2px;color:#333;border:1px solid #cccccc;}</style>');
document.write('<table width="100%" border="0" align="center" cellpadding="0" cellspacing="0" class="comment_write_table">');
document.write('<form name="form1" action="/shipin.php?mod=comment&amp;do=save" method="post"><input type="hidden" value="_NzNjyQI" name="kid"><tr>  <td style="padding:10px;">');
document.write('<div style="font-size:14px;height:30px;line-height:30px;text-align:left;"><strong>已有 <span style="color:brown;font-weight:bold" class="cmtnum">6</span> 条评论</strong> </div><textarea onkeydown="checklength(this);" onkeyup="checklength(this);" name="C_Content" rows="5" id="C_Content" onfocus="if(this.value==\'欢迎您参与评课交流,请文明发言\'){this.value=\'\'}" wrap="PHYSICAL" onblur="if(this.value==\'\'){this.value=\'欢迎您参与评课交流,请文明发言\'}" style="overflow:auto;font-size:14px;width:100%">欢迎您参与评课交流,请文明发言</textarea></td></tr>');
document.write('<tr><td style="padding:10px;display: table-cell;vertical-align: inherit;">  已输入字数：<input disabled type="text" id="cmax" size="3" name="cmax" value="0" style="color:#FF0000;border:0px #333 solid; font-size:14px; height:22px; line-height:22px;background-color:transparent;"/>');
document.write('<input type="hidden" name="sC_Content" id="sC_Content">');
document.write('<input type="submit" id="SubmitComment" name="SubmitComment" value="确认发表" style="padding:2px;display:none;" onclick="checkcommentform();return false"/>');
document.write('<img alt="微信扫码" src="/source/plugin/wechat/image/wechat_login.png" style="display:inline-block;;" id="loginHandler" width="118" height="24"></div>');
document.write('</td></tr></form></table>');

$("#loginHandler").on("click",function(){
    var isWeixin = navigator.userAgent.toLowerCase().includes("micromessenger");
    var appId = 'wx5bab39c1df5eb14e'; //精优教学公众号
    var uri = encodeURIComponent(parent.location.href); //微信授权的域名
    var wxOauth = "https://open.weixin.qq.com/connect/oauth2/authorize?appid=" + appId + "&redirect_uri=" + uri + "&response_type=code&scope=snsapi_base&state=video#wechat_redirect";
    wxOauth = "http://www.getfans.cn/weixin_proxy/?appid="+appId+"&scope=snsapi_base&redirect_uri="+uri;
    if(isWeixin){
        parent.location.href = wxOauth;
    }else{
        parent.location.href = '/wxlogin/?mobile=no';
    }
});