//打开新窗口
function MM_openBrWindow(theURL,winName,features)
{
  window.open(theURL,winName,features);
}

//表单数据有效性校验
function MM_findObj(n, d) { //v3.0
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document); return x;
}

function MM_validateForm() { //v3.0
  var i,p,q,nm,test,num,min,max,errors='',args=MM_validateForm.arguments;
  for (i=0; i<(args.length-2); i+=3) { test=args[i+2]; val=MM_findObj(args[i]);
    if (val) { nm=val.id; if ((val=val.value)!="") {
      if (test.indexOf('isEmail')!=-1) { p=val.indexOf('@');
        if (p<1 || p==(val.length-1)) errors+='- '+nm+' 必须为合法的email地址。\n';
      } else if (test!='R') { num = parseFloat(val);
        if (val!=''+num && val!=''+num+'.00') errors+='- '+nm+' 必须为数字。\n';
        if (test.indexOf('inRange') != -1) { p=test.indexOf(':');
          min=test.substring(8,p); max=test.substring(p+1);
          if (num<min || max<num) errors+='- '+nm+' 必须在 '+min+' 和 '+max+'之间。\n';
    } } } else if (test.charAt(0) == 'R') errors += '- '+nm+' 不能为空。\n'; }
  } if (errors) alert('提示信息：\n\n'+errors);
  document.MM_returnValue = (errors == '');
}

function MM_preloadImages() { //v3.0
  if(document.images){ if(!document.MM_p) document.MM_p=new Array(); with(document){
   var i,j=MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
     if (a[i].indexOf("#")!=0){ MM_p[j]=new Image; MM_p[j++].src=a[i];}}}
}

function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function YY_checkPwdnew() {
  if (document.all.newpwd.value != document.all.renewpwd.value)
  {
    alert('提示信息：\n\n两次密码输入不一致！');
    document.all.newpwd.value = '';
    document.all.renewpwd.value = '';
    document.all.newpwd.focus();
    return false;
  }
  else
  {
    return true;
  }
}

function YY_checkPwd2() {
  if (document.all.password.value != document.all.repassword.value)
  {
    alert('提示信息：\n\n两次密码输入不一致！');
    document.all.password.value = '';
    document.all.repassword.value = '';
    document.all.password.focus();
    return false;
  }
  else
  {
    return true;
  }
}

//**********************************
//*函数名：printit()
//*功能：打印当前页
//**********************************

 function printit()
 {
  var NS = (navigator.appName == "Netscape");
  if (NS)
  {
     window.print();
  }
  else
  {
    var WebBrowser = '<OBJECT ID="WebBrowser1" WIDTH=0 HEIGHT=0 CLASSID="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></OBJECT>';
    document.body.insertAdjacentHTML('beforeEnd', WebBrowser);
    WebBrowser1.ExecWB(6, 2);  //Use a 1 vs. a 2 for a prompting dialog box
    WebBrowser1.outerHTML = "";
   }
  }

//*******************************
//*显示日期函数
//*******************************
function y2k(number) {
    return (number < 1000) ? number + 1900 : number;
}

function dispdate(type){
    var now = new Date();
    var dd = now.getDate() , mm = now.getMonth() + 1 , yy = y2k(now.getYear());
    var weekVal = now.getDay() , hourVal = now.getHours();

    if (weekVal==0)
       weekday="星期日";
    else if (weekVal==1)
        weekday="星期一";
    else if (weekVal==2)
        weekday="星期二";
    else if (weekVal==3)
            weekday="星期三";
    else if (weekVal==4)
            weekday="星期四";
    else if (weekVal==5)
            weekday="星期五";
    else if (weekVal==6)
            weekday="星期六";

    if (hourVal < 12 && hourVal > 5)
        daytime = "上午";
    else if (hourVal > 12 && hourVal < 19)
        daytime = "下午";
    else if (hourVal < 6 && hourVal >= 0)
        daytime = "凌晨";
    else if (hourVal > 12 && hourVal < 19)
        daytime = "下午";
    else if (hourVal > 18 && hourVal < 24)
        daytime = "晚上"
    else if (hourVal == 12)
        daytime = "中午";

    if (type == "ymd")
        document.write(yy+"/"+mm+"/"+dd+"");
    else if (type == "w")
        document.write(weekday);
    else if (type == "t")
        document.write(daytime);
}

function browserDetect()  {
    this.isNS4 = (document.layers)&&(navigator.appName=="Netscape")&&(parseInt(navigator.appVersion)==4) ? true : false;
    this.isIE4 = (document.all)&&(navigator.appName.indexOf("Microsoft") > -1)&&(parseInt(navigator.appVersion)==4) ? true : false;
    this.isIE5 = (document.getElementById)&&(navigator.appName.indexOf("Microsoft") > -1) ? true : false;
    this.isNS6 = (document.getElementById)&&(navigator.appName=="Netscape")&&(parseInt(navigator.appVersion)>4) ? true : false;
    this.isOP5 = (document.getElementById)&&(navigator.appName=="Opera")&&(parseInt(navigator.appVersion)>4) ? true : false;

    //os
    var agt=navigator.userAgent.toLowerCase();
    this.isMac = (agt.indexOf("mac")!=-1);
}