var r1, r2, r3;
		r1 = new RegExp('[^A-Za-z0-9_]','');
		r2 = new RegExp('[^A-Za-z0-9]','');
		r3 = new RegExp('[^0-9]','');



//校验普通电话、传真号码：可以“+”开头，除数字外，可含有“-”
			function isTel(s)
			{
			/*
			(1)电话号码由数字、"("、")"和"-"构成
　　		(2)电话号码为3到8位
　　		(3)如果电话号码中包含有区号，那么区号为三位或四位
　　		(4)区号用"("、")"或"-"和其他部分隔开
			*/
			//var patrn=/(^[0-9]{3,4}\-[0-9]{5,8}$)|(^[0-9]{5,8}$)|(^\([0-9]{3,4}\)[0-9]{5,8}$)|(^[0-9]{3,4}\-[0-9]{5,8}\/[0-9]{3,6}$)|(^[0-9]{5,8}\/[0-9]{3,6}$)|(^\([0-9]{3,4}\)[0-9]{5,8}\/[0-9]{3,8}$)/;

			var patrn=/(^[0-9]{3,4}\-[0-9]{5,8}$)|(^[0-9]{5,8}$)|(^\([0-9]{3,4}\)[0-9]{5,8}$)|(^[0-9]{3,4}\-[0-9]{5,8}\/[0-9]{1,8}$)/;
			if (!patrn.exec(s)) return false
			return true
			}


			//校验普通电话、传真号码：可以“+”开头，除数字外，可含有“-”
			function isMobile(s)
			{
			/*
　　		(5)移动电话号码为11或12位，如果为12位,那么第一位为0
　　		(6)11位移动电话号码的第一位和第二位为"13"
　　		(7)12位移动电话号码的第二位和第三位为"13"
			*/
			//var patrn=/(^0{0,0}13[0-9]{9}$)/;
			var patrn=/(^0{0,0}[0-9]{11}$)/;
			if (!patrn.exec(s)) return false
			return true
			}

			function isPhoneD(s)
			{
			/*
				区号
			*/
			var patrn=/(^[0-9]{3,4}$)/;
			if (!patrn.exec(s)) return false
			return true
			}

			function isPhoneG(s)
			{
			/*
				固定电话
			*/
			var patrn=/(^[0-9]{6,8}$)/;
			if (!patrn.exec(s)) return false
			return true
			}

			function isPhoneSub(s)
			{
			/*
				分机号码
			*/
			var patrn=/(^[0-9]{3,6}$)/;
			if (!patrn.exec(s)) return false
			return true
			}

			function isPostCode(s)
			{
			/*
				邮政编码
			*/
			var patrn=/(^[0-9]{6,6}$)/;
			if (!patrn.exec(s)) return false
			return true
			}

			function isData(s)
			{
			/*
				是否数字
			*/
			var patrn=/(^[0-9]*[1-9][0-9]*$)/;
			if (!patrn.exec(s)) return false
			return true
			}
			function NormalPD(str)
			{
			var patrn=/(^[A-Z]{2,2}[0-9]{1,12}$)/;
				//var rexIP = new RegExp(@"^([A-Z]{2,2}\.[0-9]{1,12})$");
			if ( str.length < 2 )
				return "长度不能少于2";
			else if ( !patrn.exec(str) )
				return "请输入正确的常旅客卡号，例如：CA23423412342";
			return 0;



			}

/*
	检验电子邮件
*/

function isValidEmail(s) {

		var reg1 = new RegExp('^[a-zA-Z0-9][a-zA-Z0-9@._-]{3,}[a-zA-Z]$');
		var reg2 = new RegExp('[@.]{2}');

		if (s.search(reg1) == -1
				|| s.indexOf('@') == -1
				|| s.lastIndexOf('.') < s.lastIndexOf('@')
				|| s.lastIndexOf('@') != s.indexOf('@')
				|| s.search(reg2) != -1)
			return false;

		return true;
}

/*
	检验身份证号
*/

function isIdCardNo_bak(num) {

        var IdeInfor = "";
        if (isNaN(num)) { alert("身份证输入的不是数字!\n"); return IdeInfor;}
        var len = num.length, re;
        if (len == 15)
          re = new RegExp(/^(\d{6})()?(\d{2})(\d{2})(\d{2})(\d{3})$/);
        else if (len == 18)
          re = new RegExp(/^(\d{6})()?(\d{4})(\d{2})(\d{2})(\d{3})(\d)$/);
        else { alert("身份证输入的数字位数不对!\n"); return IdeInfor;}
        var a = num.match(re);
        if (a != null)
        {
          if (len==15)
          {
            var D = new Date("19"+a[3]+"/"+a[4]+"/"+a[5]);
            var B = D.getYear()==a[3]&&(D.getMonth()+1)==a[4]&&D.getDate()==a[5];
          }
          else
          {
            var D = new Date(a[3]+"/"+a[4]+"/"+a[5]);
            var B = D.getFullYear()==a[3]&&(D.getMonth()+1)==a[4]&&D.getDate()==a[5];
          }
          if (!B) { alert("输入的身份证号 "+ a[0]+" 里出生日期不对！!\n"); return false;}
        }
        return IdeInfor;
}

function isIdCard(num)
{

        var IdeInfor = "";
        var len = num.length, re;
        var a;
        var date;
		//var sdd = "19"+num.substring(6,8)+num.substring(8,10)+num.substring(10,12);
		//return sdd;


        if ( len != 15 && len != 18 )
        {
			return "身份证输入的位数不对";
        }
        else if (len == 15)
        {
			re = new RegExp(/^(\d{6})()?(\d{2})(\d{2})(\d{2})(\d{3})$/);
			regExp = num.match(re);
			if( isNaN(num) )
				return "15位身份证请输入数字";
			else if( !validateDate(num) )
			{
				return "15位身份证中出生日期不正确";
			}
			else
				return 0;//验证通过

		}
		else if ( len == 18 )
		{
			re = new RegExp(/^(\d{6})()?(\d{4})(\d{2})(\d{2})(\d{3})(\d)$/);

			if ( ( len == 18 && isNaN(num.substring(0,17)) ) || (len == 18 && isNaN(num.substring(17,18)) && num.substring(17,18) != "X" ) )
				return "18位身份证中前17位请输入数字，最后一位请输入数字或大写X";
			else if( !validateDate(num) )
			{
				return "18位身份证中出生日期不正确";
			}
			else
				return 0;//验证通过
		}
		else
			return 0;//验证通过
}

function validateDate(num)
{

        if (  num.length == 15  )
        {
			if ( parseInt(num.substring(8,10),10) > 12
			||   parseInt(num.substring(10,12),10) > 31
			 )
				return false;
			else
				return true;
		}

        else if ( num.length == 18  )
        {
			if ( parseInt(num.substring(6,10),10) > 2500
			||   parseInt(num.substring(6,10),10) < 1900
			||   parseInt(num.substring(10,12),10) > 12
			||   parseInt(num.substring(12,14),10) > 31
			 )
				return false;
			else
				return true;
        }


       /* if(parseInt(year) > 1900 && parseInt(year) < 2500 && ((tempDate.getFullYear
			()).toString()==year) && (tempDate.getMonth()==parseInt(month,10)-1) && (tempDate.getDate()
			==parseInt(day)))
            return true;
        else
            return false;*/

}












function isIdCardNoLen(num) {

        var len = num.length;
        if (len != 15 && len != 18)
        {
			//alert("请输入15位或18位的身份证!\n");
			return false;
        }
        else
			return true;
}
function isIdCardNoNum(num) {

        var len = num.length;
        if ( isNaN(num.substring(0,14)) || isNaN(num.substring(0,17)) )
        {
			//alert("身份证的前14或17位请输入数字!\n");
			return false;
        }
        else
			return true;
}

function isIdCardNoNum15(num) {

        var len = num.length;
        if ( isNaN(num) && len == 15 )
        {
			//alert("身份证的前14或17位请输入数字!\n");
			return false;
        }
        else
			return true;
}

function isIdCardNoNum18(num) {

        var len = num.length;
        if ( ( len == 18 && isNaN(num.substring(0,17)) ) || (len == 18 && isNaN(num.substring(17,18)) && num.substring(17,18) != "X" ) )
        {
			//alert("身份证的前14或17位请输入数字!\n");
			return false;
        }
        else
			return true;
}










/*	中文限制	*/
function isChinese(str){
  str = str.replace(" ", "");
  for (i=0;i<str.length;i++)
  {
     if (str.charCodeAt(i)< 255)
     {
       return false;
     }
   }
   return true;
}
/*	中文限制	*/
function isCode(str){
  str = str.replace(" ", "");
  for (i=0;i<str.length;i++)
  {
     if (str.charCodeAt(i) >= 255)
     {
       return false;
       break;
     }
   }
   return true;
}


//检查中英文姓名
function CheckName(name) {
    if(name=="")
    {
        alert("名字不能为空！");
        return false;
    }
    if ((((name.charAt(0)>="a")&&(name.charAt(0)<="z"))|| ((name.charAt(0)>="A")&&(name.charAt(0)<="Z"))))
     {
      if(name.length>28){
        alert("对不起英文名不能超过28位");
        return false;
      }
      hasTarg = -1;
      for(var i_loop=0;i_loop<name.length;i_loop++)
      {
       if((name.charAt(i_loop)>="0")&&(name.charAt(i_loop)<="9")) {
        alert("对不起姓名中不能含数字!");
        return false;
         }
       if(name.charAt(i_loop)=="/"){
         hasTarg = 0;
        // break;
         }
      }
     if(hasTarg==-1){
      alert("英文姓和名必须用“/”分开");
      return false;
     }else{
        targ = name.indexOf("/");
        for(var k=0;k<targ;k++){
           if(name.charAt(k)==" " || name.charAt(k)=="　"){
             alert("对不起,'/'前不能有空格");
             return false;
             }
          }
     }
     }else{
      if(name.length>10){
        alert("对不起中文名不能超过10个汉字");
        return false;
      }
        for(var k=0;k<name.length;k++){
           if(name.charAt(k)==" "　|| name.charAt(k)=="　" || ((name.charAt(k)>="0")&&(name.charAt(k)<="9"))){
             alert("对不起,中文名不能有空格或数字");
             return false;
             }
          }
     }

 return true;
}
//function CheckName(tt) {
//var errdetect=true;
//var NameSplit ;//= new Array("","");
//var hz=0;
//       len=tt.length;
//       if (len > 0){
//       				if(len<28)
//       				{
//              dd = escape(tt.charAt(0));
//               if (dd.length<=3){hz=0;}else{hz=1;}
//              for (i=0; i<len; i++){
//                     dd = escape(tt.charAt(i));
//                      if (dd.length<=3){
//                             if (hz==0){if(parseInt(dd)){errdetect=false;break;}}
//                             if (hz==1){errdetect=false;break;}
//                     }
//                     else{if (hz==0){errdetect=false;break;}}
//              }
//              if ( (errdetect) && (hz == 0) ){
//					//if(tt.length<5){errdetect=false;return false;}
//                     indexg = tt.indexOf("/");
//                     if (indexg!=-1){
//						NameSplit = tt.split("/");
//						if ( NameSplit.length > 2 )
//							errdetect=false;
//						else
//						{
//							if (  NameSplit[0].length < 2 || NameSplit[1].length  < 2 )
//								errdetect=false;
//							else
//								errdetect=true;
//						}
//                     }
//                     else{
//						errdetect=false;
//					}
//              }
//            }
//            else
//            	{
//            		errdetect=false;
//            	}
//       }
//       else {errdetect=false;}
//return errdetect;
//}

//function isChi


<!-- Begin
/*

计算距离某天的时间:年月日
婴儿和儿童检验

*/
function HowLongSince(type,starttime) {
	var ydiff1,mdiff1,dayst
	var atime = starttime.split("-");

	sdate=atime[2];
	smonth=atime[1]-1;
	syear=atime[0];
	var DaysInMonth = new Array(31,28,31,30,31,30,31,31,30,31,30,31);
	today = new Date()
	var thisyear = today.getFullYear();
	var thismonth = today.getMonth();
	var thisdate = today.getDate();
	mstart = new Date(syear,(smonth==12?1:smonth+1),1);
	days1 = (mstart - new Date(syear,smonth,sdate))/(24*60*60*1000)-1;
	mend = new Date(thisyear,thismonth,1);
	days2 = (new Date(thisyear,thismonth,thisdate) - mend)/(24*60*60*1000)+1;
	dayst = days1 + days2;
	if (dayst >= DaysInMonth[smonth])  {
	AddOneMonth = 1;
	dayst -= DaysInMonth[smonth];
	}
	else AddOneMonth = 0;
	ydiff1 = thisyear-mstart.getFullYear();
	mdiff1 = thismonth-mstart.getMonth()+AddOneMonth;
	if (mdiff1 >11) { mdiff1=0; ydiff1++; }
	if (mdiff1 < 0) { mdiff1 = mdiff1 + 12; ydiff1--; }
	temp = (ydiff1==0?"":(ydiff1==1?ydiff1+" 年， ":ydiff1 + " 年，"));
	temp += (mdiff1==0?"0 months, ":(mdiff1==1?mdiff1+" month, ":mdiff1+" 个月，"));
	temp += (dayst==0?"no days":(dayst==1 ? " 1 day." : dayst + " 天" ));
	//婴儿 两年以下
	if ( type == "baby" ) {
		if ( ydiff1 == 2 &&  mdiff1 == 0 && dayst == 0)
			return true;
		if ( ydiff1 < 2 && ydiff1 >=0)
			return true;

	}
	//小孩
	if ( type == "child" ) {
		if ( ydiff1 == 2 &&  ( mdiff1 > 0 || dayst > 0 )  )
			return true;
		if ( ydiff1 == 12 &&  mdiff1 == 0 && dayst == 0 )
			return true;
		if ( ydiff1 < 12 && ydiff1 > 2  )
			return true;
	}

	return false;



	//return temp;
}
//  End -->

  function selectTime(txtId)
    {
		var timestring = showModalDialog("../Component/selecttime.htm", "", "dialogLeft:"+(event.screenX-80)+";dialogTop:"+(event.screenY-80)+";dialogWidth:165px; dialogHeight:165px; edge:raised;help:off;status:off;scroll:off");
		if(timestring!="")
		{
			document.all(txtId).value = timestring;
		}
    }

    //弹出新窗户居中

   function goURL(szURL,w, h) {

	var width,height;
	if(w==null)
	width="600";
	else
	width=w;

	if(h==null)
	height="400";
	else
	height=h;


	xposition=0; yposition=0;
	if ((parseInt(navigator.appVersion) >= 4 ))
	{
	xposition = (screen.width - width) / 2;
	yposition = (screen.height - height) / 2;
	}
	theproperty= "width=" + width + ","
	+ "height=" + height + ","
	+ "location=0,"
	+ "menubar=0,"
	+ "resizable=1,"
	+ "scrollbars=0,"
	+ "status=0,"
	+ "titlebar=0,"
	+ "toolbar=0,"
	+ "hotkeys=0,"
	+ "screenx=" + xposition + "," //仅适用于Netscape
	+ "screeny=" + yposition + "," //仅适用于Netscape
	+ "left=" + xposition + "," //IE
	+ "top=" + yposition; //IE
	window.open(szURL,"new",theproperty);
	var date = new Date();
}

function DivSetVisible(state)
			{
				try
				{
					var DivRef = document.getElementById('divNewPassenger');
					var IfrRef = document.getElementById('DivShim');
					if(state)
					{
						DivRef.style.display = "block";
						IfrRef.style.width = DivRef.offsetWidth;
						IfrRef.style.height = DivRef.offsetHeight;
						IfrRef.style.top = DivRef.style.top;
						IfrRef.style.left = DivRef.style.left;
						IfrRef.style.zIndex = DivRef.style.zIndex - 1;
						IfrRef.style.display = "block";
					}
					else
					{
						DivRef.style.display = "none";
						IfrRef.style.display = "none";

					}
				}
				catch(e)
				{
					alert("执行脚本DivSetVisible发生错误，请与客服人员联系。");
				}
			}

			function DivSetVisible1(state)
			{
				try
				{
					var DivRef = document.getElementById('divNewPassenger1');
					var IfrRef = document.getElementById('DivShim1');
					if(state)
					{
						DivRef.style.display = "block";
						IfrRef.style.width = DivRef.offsetWidth;
						IfrRef.style.height = DivRef.offsetHeight;
						IfrRef.style.top = DivRef.style.top;
						IfrRef.style.left = DivRef.style.left;
						IfrRef.style.zIndex = DivRef.style.zIndex - 1;
						IfrRef.style.display = "block";
					}
					else
					{
						DivRef.style.display = "none";
						IfrRef.style.display = "none";

					}
				}
				catch(e)
				{
					alert("执行脚本DivSetVisible发生错误，请与客服人员联系。");
				}
			}