<!--
function rtrim(strtmp)
{
    var w_space = String.fromCharCode(32);
    var v_length = strtmp.length;
    var str = "";
    if(v_length < 0)
    {
        return "";
	}
    var iTemp = v_length -1;
    while(iTemp > -1)
    {
        if(strtmp.charAt(iTemp) == w_space)
        {}
        else
        {
            str = strtmp.substring(0,iTemp +1);
            break;
        }
        iTemp = iTemp-1;
    }
    return str;
}

//判断输入姓名是否中文
function checkname(str)
{
  if(/[^\u4E00-\u9FA5]/gi.test(str))
  {
   	if (str.indexOf("/")>=0)
      return true;
    else
      return false;
  }
  else
    return true;
}

function checkname_guoji(str)
{
  if(/[^\u4E00-\u9FA5]/gi.test(str))
  {
   	if (str.indexOf("/")>=0)
      return true;
    else
      return false;
  }
  else
    return false;
}

function showlay(divid)
{
    var objDiv = eval(divid);
    if (objDiv.style.display=="none")
    {
        objDiv.style.display="";
	}
	else
	{
        objDiv.style.display="none";
    }
}

function isdatestring(sDate)
{
  var iaMonthDays = [31,28,31,30,31,30,31,31,30,31,30,31]
  var iaDate = new Array(3)
  var year, month, day
   
  if (arguments.length != 1) return false
  iaDate = sDate.toString().split("-")
  if (iaDate.length != 3) return false
  if (iaDate[1].length > 2 || iaDate[2].length > 2) return false

  if (isNaN(iaDate[0])) return false
  if (isNaN(iaDate[1])) return false
  if (isNaN(iaDate[2])) return false
   
  year = parseFloat(iaDate[0])
  month = parseFloat(iaDate[1])
  day=parseFloat(iaDate[2])
  
  if (year < 1900 || year > 2100) return false
  if (((year % 4 == 0) && (year % 100 != 0)) || (year % 400 == 0)) iaMonthDays[1]=29;
  if (month < 1 || month > 12) return false
  if (day < 1 || day > iaMonthDays[month - 1]) return false
  return true
}

function isnumber(str) 
{ 
  var number; 
  if (str==null) 
    return false; 
  number = new Number(str); 
  if (isNaN(number))
    return false; 
  else 
    return true; 
}

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;
}

-->