document.onreadystatechange = function() {
  if (document.readyState == "complete") {
    var result = loadXML("xml/message.jsp");
    if (result != "") {
      Message.init();
      Message.title.innerHTML = "通知公告";
      Message.content.style.width = "300";
      Message.content.style.height = "150";
      var arrResult = result.split("|");
      Message.content.innerHTML = "&middot;<a href=\"" + arrResult[0] + "\" target=\"_blank\">" + arrResult[1] + "</a>";
    }
  }
}

function switchstatus(obj,imgobj) {
  if (document.all(obj).style.display == "none") {
    document.all(obj).style.display = "";
    document.all(imgobj).src = "images/menu_open.gif";
  }
  else {
    document.all(obj).style.display = "none";
    document.all(imgobj).src = "images/menu_close.gif";
  }
}

function CheckVoting(){
  if(voteForm.toupiao.value != "0"){
    alert("你已经投过票了。");
    return false;
  }
  else{
    for(var i = 0; i < voteForm.ID.length; i++){
      if(voteForm.ID[i].checked == true){
        voteForm.toupiao.value = "1";
	return true;
      }
    }
    alert("请选择一个备选项。");
    return false;
  }
  return true;
}

function reloadValidate() {
  var e = document.getElementById("_Validate");
  e.src = "";
  e.src = "mailbox_validate.jsp?p=" + getTime(0);
}

function reloadValidate1() {
  var e = document.getElementById("_Validate");
  e.src = "";
  e.src = "refer_validate.jsp?p=" + getTime(0);
}

/*右下消息框*/
var Message={
 close: function() {//关闭
  this.win.style.display = 'none';
  window.onscroll = null;
 },
 setOpacity: function(x) {//设置透明度
  var v = x >= 100 ? '': 'Alpha(opacity=' + x + ')';
  this.win.style.visibility = x<=0?'hidden':'visible';//IE有绝对或相对定位内容不随父透明度变化的bug
  this.win.style.filter = v;
  this.win.style.opacity = x / 100;
 },
 show: function() {//渐显
  clearInterval(this.timer2);
  var me = this,fx = this.fx(0, 100, 0.1),t = 0;
  this.timer2 = setInterval(function() {
   t = fx();
   me.setOpacity(t[0]);
   if (t[1] == 0) {clearInterval(me.timer2) }
  },10);
 },
 fx: function(a, b, c) {//缓冲计算
  var cMath = Math[(a - b) > 0 ? "floor": "ceil"],c = c || 0.1;
  return function() {return [a += cMath((b - a) * c), a - b]}
 },
 getY: function() {//计算移动坐标
  var d = document,b = document.body, e = document.documentElement;
  var s = Math.max(b.scrollTop, e.scrollTop);
  var h = /BackCompat/i.test(document.compatMode)?b.clientHeight:e.clientHeight;
  var h2 = this.win.offsetHeight;
  return {foot: s + h + h2 + 2+'px',top: s + h - h2 - 2+'px'}
 },
 moveTo: function(y) {//移动动画
  clearInterval(this.timer);
  var me = this,a = parseInt(this.win.style.top)||0;
  var fx = this.fx(a, parseInt(y));
  var t = 0 ;
  this.timer = setInterval(function() {
   t = fx();
   me.win.style.top = t[0]+'px';
   if (t[1] == 0) {
    clearInterval(me.timer);
    me.bind();
   }
  },10);
 },
 bind:function (){//绑定窗口滚动条与大小变化事件
  var me=this,st,rt;
  window.onscroll = function() {
   clearTimeout(st);
   clearTimeout(me.timer2);
   me.setOpacity(0);
   st = setTimeout(function() {
    me.win.style.top = me.getY().top;
    me.show();
   },600);
  };
  window.onresize = function (){
   clearTimeout(rt);
   rt = setTimeout(function() {me.win.style.top = me.getY().top},100);
  }
 },
 init: function() {//创建HTML
  function $(id) {return document.getElementById(id)};
  this.win=document.createElement('DIV');
  this.win.style.width = 300;
  this.win.style.height = 150;
  this.win.id = "msg_win";
  this.win.innerHTML='<div class="icos"><a href="javascript:void 0" title="关闭" id="msg_close">r</a></div><div id="msg_title">温馨提示</div><div id="msg_content"></div>';
  document.body.appendChild(this.win);
  var set={closebtn: 'msg_close',title: 'msg_title',content: 'msg_content'};
  for (var Id in set) {this[Id] = $(set[Id])};
  var me = this;
  this.closebtn.onclick = function() {me.close()};
  this.char=navigator.userAgent.toLowerCase().indexOf('firefox')+1?['_','::','×']:['0','2','r'];//FF不支持webdings字体
  this.closebtn.innerHTML=this.char[2];
  setTimeout(function() {//初始化最先位置
   me.win.style.display = 'block';
   me.win.style.top = me.getY().foot;
   me.moveTo(me.getY().top);
  },500);
  return this;
 }
};