//发送验证码
function sendMsg(domId,type,cat){
	var obj=$("#"+domId+'Btn');
	if(obj.attr("disabled")=='disabled')return false;
	//手机号
    var phonenum = $("#"+domId+"Phone").val();
    var result = isPhoneNum(phonenum);
	//短信验证码
	var  verify=$("#"+domId+"Code").val();
    if(result){
	   $.post('/app/public/getverify',{'phone':phonenum,'verify':verify,'type':type,'cat':cat},function(r){
			if (r.status) {
				addCookie("secondsremained",r.sTime,r.sTime);//添加cookie记录,有效时间60s
				settime(obj);//开始倒计时
			}else{
				alert(r.info);
				$('.reloadverify').click();
			}
	   });
    }
}

//开始倒计时
var countdown;
function settime(obj) {
    countdown=getCookieValue("secondsremained");
    if (countdown == 0) {
        obj.removeAttr("disabled");
		obj.html("获取短信验证码");
        //$("#sendMsgShow").html("获取验证码");
        return;
    } else {
        obj.attr("disabled", true);
		obj.html("重新发送(" + countdown + ")");
        //$("#sendMsgShow").html("重新发送(" + countdown + ")");
        countdown--;
        editCookie("secondsremained",countdown,countdown+1);
    }
    setTimeout(function() { settime(obj) },1000) //每1000毫秒执行一次
}
//校验手机号是否合法
function isPhoneNum(phonenum){
    var myreg = /^1[0-9]{10}$/;
    if(!myreg.test(phonenum)){
        alert('请输入有效的手机号码！');
        return false;
    }else{
        return true;
    }
}

//发送验证码时添加cookie
function addCookie(name,value,expiresHours){
    var cookieString=name+"="+escape(value);
    if(expiresHours>0){
        var date=new Date();
        date.setTime(date.getTime()+expiresHours*1000);
        cookieString=cookieString+";expires=" + date.toUTCString();
    }
        document.cookie=cookieString;
}
//修改cookie的值
function editCookie(name,value,expiresHours){
    var cookieString=name+"="+escape(value);
    if(expiresHours>0){
      var date=new Date();
      date.setTime(date.getTime()+expiresHours*1000); //单位是毫秒
      cookieString=cookieString+";expires=" + date.toGMTString();
    }
      document.cookie=cookieString;
}
//根据名字获取cookie的值
function getCookieValue(name){
      var strCookie=document.cookie;
      var arrCookie=strCookie.split("; ");
      for(var i=0;i<arrCookie.length;i++){
        var arr=arrCookie[i].split("=");

        if(arr[0]==name){
          return unescape(arr[1]);
          break;
        }
      }

      return '';
}