function showMemberState(oElem) {
   return function (xmlData) {
        var login = xmlData.getElementsByTagName("login");
        if(login.length>0){
           //oElem.innerHTML="<a href='/EMSMember/MemberCenter.jsp' target='_top'>会员中心</a>";
           oElem.innerHTML="<span style='color:blue;font-weight:bold'>欢迎光临CCOTS中国商务在线旅行</span>&nbsp;&nbsp;<a href='/EMSMember/MemberCenter.jsp' target='_top'>会员中心</a>&nbsp;";
        }//else{
           //oElem.innerHTML="<a href='/login/MemberLogin.jsp' target='_top'>登录</a>&nbsp;<a href='/regist/reg.jsp' target='_top'>注册</a>";
        //}
  }
}

function updateMemberState() {

    var oElem = document.getElementById("memberLoginState");
    if(oElem){
        var url = "/ajaxData/memberLoginState.jsp" ;
        var ajax=new AjaxRequest(showMemberState(oElem));
        ajax.getDocument('GET',url,true);
    }

}
updateMemberState();



function showMemberState2(oElem) {
   return function (xmlData) {
        var login = xmlData.getElementsByTagName("login");
        if(login.length>0){
           oElem.innerHTML="<div class='zhandian'><a href='/EMSMember/MemberCenter.jsp' target='_top'>会员中心</a></div>";
        }else{
           oElem.innerHTML="<form id='headLoginForm' name='headLoginForm' method='post' action='/login/loginMemberAction.do?status=login'><input type='hidden' name='no_validate_num' value='1'><div class='zhandian'><a href='/regist/reg.jsp' target='_top'>注册</a></div><div class='zhandian'><a href='Javascript: headLoginFormValidate(); ' target='_top'>登录</a></div><div class='biaodan'><input name='password' type='password' size='6' /></div><div class='zhandian'>密码</div><div class='biaodan'><input name='username' type='text' size='6' /></div><div class='zhandian'>用户名</div></form>";
        }
  }
}

function updateMemberState2() {
    var oElem = document.getElementById("headloginDiv");
    if(oElem){
        var url = "/ajaxData/memberLoginState.jsp" ;
        var ajax=new AjaxRequest(showMemberState2(oElem));
        ajax.getDocument('GET',url,true);
    }

}
updateMemberState2();

function headLoginFormValidate(){
  var theForm=document.getElementById("headLoginForm");
   if(!theForm.username.value){
     alert('用户名不能为空!');
     return ;
   }
   if(!theForm.password.value){
     alert('密码不能为空!');
     return ;
   }else if(!(/^[a-z0-9]{6,16}$/i).test(theForm.password.value)){
    alert('密码不符合规范!');
     return ;
   }
  theForm.submit();
}



//文章图片列表
function showArticleImageList(oElem,htmlArgs) {
   return function (xmlData) {
        var titles = xmlData.getElementsByTagName("title");
        var htmlURLs = xmlData.getElementsByTagName("htmlURL");
        var imageURLs= xmlData.getElementsByTagName("imageURL");
        var buffer="";
        var title,image,url,small_title;
        var args=htmlArgs.split(",");
        var text_len=parseInt(args[3]);
        for(var i=0; i < titles.length; i++) {
             if(i>0 && args.length>5){buffer += args[5] ;}
             title=titles[i].firstChild.nodeValue;
             image=imageURLs[i].firstChild.nodeValue;
             url=htmlURLs[i].firstChild.nodeValue;
             buffer += args[0]+"<a href='"+url+"' target='_blank'><img src='"+image+"' alt='"+title+"' "+args[1]+" ></a>"+args[2];
             if(text_len>0){
               small_title= (title && title.length>text_len) ? title.substr(0,text_len) : title ;
               buffer += "<a href='"+url+"' target='_blank'>"+small_title+"</a>";
             }
             buffer +=  args[4]+"\n";
        }
       if(titles.length>0){
         oElem.innerHTML=buffer;
       }
  }
}
function updateArticleImageList(oid,urlArgs,htmlArgs) {
    var oElem = document.getElementById(oid);
    if(!oElem)return false;
    var url = "/ccots/common/tupianList.do?"+urlArgs ;
    var ajax=new AjaxRequest(showArticleImageList(oElem,htmlArgs));
    ajax.getDocument('GET',url,true);

}