function SelectDate(obj) 
{ 
result = window.showModalDialog('time.asp?action=showdate','','help:no;status: no;dialogWidth=188px;dialogHeight=230px;dialogleft=400px;');
if (result!=null) { document.all(obj).value = result.day; 
} 
}

function showTable(sel)
{
	if(sel.value == 0)
	{			
		document.getElementById("strBack").style.display="none";
		document.getElementById("notice").style.display="block";
	}
	if(sel.value == 1)
	{
		document.getElementById("strBack").style.display="block";
		document.getElementById("notice").style.display="none";
	}
	document.searchformone.sIstrue.value = sel.value ;
}	

function LoginCheckData()
		{
			//先判断输是否输入了用户名称,判断用户登录
			if(trim(document.all("userName").value) == "")
			{
				alert("帐号不能为空！");
				document.all("userName").focus();
				return false;
			}

			//if(!checkStr(trim(document.all("userName").value)))
			//{
			//	alert("帐号格式有误！");
			//	document.all("userName").focus();
			//	return false;
			//}


			if(trim(document.all("password").value) == "")
			{
				alert("密码不能为空！");
				document.all("password").focus();
				return false;
			}
			
			if(trim(document.all("vcode").value) == "")
			{
				alert("验证码不能为空！");
				document.all("vcode").focus();
				return false;
			}
			return true;
}
function encrypt(str, pwd) {   
  if(pwd == null || pwd.length <= 0) {   
    alert("Please enter a password with which to encrypt the message.");   
    return null;   
  }   
  var prand = "";   
  for(var i=0; i<pwd.length; i++) {   
    prand += pwd.charCodeAt(i).toString();   
  }   
  var sPos = Math.floor(prand.length / 5);   
  var mult = parseInt(prand.charAt(sPos) + prand.charAt(sPos*2) + prand.charAt(sPos*3) + prand.charAt(sPos*4) + prand.charAt(sPos*5));   
  var incr = Math.ceil(pwd.length / 2);   
  var modu = Math.pow(2, 31) - 1;   
  if(mult < 2) {   
    alert("Algorithm cannot find a suitable hash. Please choose a different password. \nPossible considerations are to choose a more complex or longer password.");   
    return null;   
  }   
  var salt = Math.round(Math.random() * 1000000000) % 100000000;   
  prand += salt;   
  while(prand.length > 10) {   
    prand = (parseInt(prand.substring(0, 10)) + parseInt(prand.substring(10, prand.length))).toString();   
  }   
  prand = (mult * prand + incr) % modu;   
  var enc_chr = "";   
  var enc_str = "";   
  for(var i=0; i<str.length; i++) {   
    enc_chr = parseInt(str.charCodeAt(i) ^ Math.floor((prand / modu) * 255));   
    if(enc_chr < 16) {   
      enc_str += "0" + enc_chr.toString(16);   
    } else enc_str += enc_chr.toString(16);   
    prand = (mult * prand + incr) % modu;   
  }   
  salt = salt.toString(16);   
  while(salt.length < 8)salt = "0" + salt;   
  enc_str += salt;   
  return enc_str;   
}   
  
function decrypt(str, pwd) {   
  if(str == null || str.length < 8) {   
    alert("A salt value could not be extracted from the encrypted message because it's length is too short. The message cannot be decrypted.");   
    return;   
  }   
  if(pwd == null || pwd.length <= 0) {   
    alert("Please enter a password with which to decrypt the message.");   
    return;   
  }   
  var prand = "";   
  for(var i=0; i<pwd.length; i++) {   
    prand += pwd.charCodeAt(i).toString();   
  }   
  var sPos = Math.floor(prand.length / 5);   
  var mult = parseInt(prand.charAt(sPos) + prand.charAt(sPos*2) + prand.charAt(sPos*3) + prand.charAt(sPos*4) + prand.charAt(sPos*5));   
  var incr = Math.round(pwd.length / 2);   
  var modu = Math.pow(2, 31) - 1;   
  var salt = parseInt(str.substring(str.length - 8, str.length), 16);   
  str = str.substring(0, str.length - 8);   
  prand += salt;   
  while(prand.length > 10) {   
    prand = (parseInt(prand.substring(0, 10)) + parseInt(prand.substring(10, prand.length))).toString();   
  }   
  prand = (mult * prand + incr) % modu;   
  var enc_chr = "";   
  var enc_str = "";   
  for(var i=0; i<str.length; i+=2) {   
    enc_chr = parseInt(parseInt(str.substring(i, i+2), 16) ^ Math.floor((prand / modu) * 255));   
    enc_str += String.fromCharCode(enc_chr);   
    prand = (mult * prand + incr) % modu;   
  }   
  return enc_str;   
}   

function popwin1(path){	
	window.open("../TravelTools/mytools.asp?url="+encrypt(path,'12345'),"","top=80,left=200,width=800,height=600,resizable=no,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no");
}

function popwin2(path){	
	window.open(path,"","top=80,left=200,width=600,height=400,resizable=no,scrollbars=yes,status=no,toolbar=no,menubar=no,location=no");
}

function cgdtjp(city_start,city_end,sdate){
	document.all("searchformone").sCity01.value = city_start;
	document.all("searchformone").eCity01.value = city_end;
	document.all("searchformone").sDate01.value = sdate;
	document.all("searchformone").submit();  
}