var dtCh= "/";
var minYear=1900;
var maxYear=2100;

function Chkvalidation()
{
  with(document.Resufm)
  {
   if(Name.value=="")
   {
    alert("Name is Required")
    Name.focus(2)
    return false
    }
   if(Position.value=="")
   {
    alert("Position is Required")
    Position.focus(3)
    return false
    }
   if(address.value=="")
   {
    alert("Address is Required")
    address.focus(5)
    return false
    }
   if (dob.value != "")
     {
	if (isDate(dob.value) == false )
	{
	  dob.focus(11)
	  return false
	}
     }  
   if (AcademicQualification.value=="")
   {
    alert("Academic Qualification is Required")
    AcademicQualification.focus(18)
    return false
    }
  
   if(ExpectedSalary.value == "")
   {
    alert("Expected Salary is Required")
    ExpectedSalary.Focus
    return false
    }
   
  }
  return true
}

function MM_popupMsg()
{
  alert('Download Coming soon!');
}


function GetDecimalDelimiter(nCountryCode)
{

       var sRet='';

       switch (nCountryCode)
       {

            case 3:   
                           
                           sRet = '#';
                           break;
            
            case 2:   
                           
                           sRet = ',';
                           break;
            default:
                           sRet = '.';
                           break;
 
        }

      return sRet;

}

function GetCommaDelimiter(nCountryCode)
{

       var sRet='';

       switch (nCountryCode)
       {
            
            case 3:   
                           
                           sRet = '*';
                           break;
            case 2:   
                           
                           sRet = ',';
                           break;
            default:
                           sRet = ',';
                           break;
 
        }

      return sRet;

}

function FormatClean(num)
{
     var sVal='';
     var nVal = num.length;
     var sChar='';
     
   try
   {
       for(i=0;i<nVal;i++)
      {
         sChar = num.charAt(i);
         nChar = sChar.charCodeAt(0);
         if ((nChar >=48) && (nChar <=57))  { sVal += num.charAt(i);   }
      }
   }
    catch (exception) { AlertError("Format Clean",e); }
    return sVal;
}
 

function FormatCurrency(num,nCountryCode)
{       
        var sVal='';
        var minus='';
        var Decimal='';
	if (num > 0)
        {
        Decimal = GetDecimalDelimiter(nCountryCode);
        if (num.lastIndexOf("-") == 0) { minus='-'; }
        if (num.lastIndexOf(Decimal) < 0) { num = num + '00'; }
        num = FormatClean(num);
        sVal = minus + FormatDollar(num,GetCommaDelimiter(nCountryCode)) + GetDecimalDelimiter(nCountryCode) + FormatCents(num); 
	}
        return sVal;
}

function FormatNumber(num,nCountryCode)
{       
        var sVal='';
        var minus='';
        var CommaDelimiter='';

        try 
       {

           CommaDelimiter = GetCommaDelimiter(nCountryCode);

           if (num.lastIndexOf("-") == 0) { minus='-'; }

           num = FormatClean(num);

           num = parseInt(num);

           var samount = new String(num);
             
           for (var i = 0; i < Math.floor((samount.length-(1+i))/3); i++)
          {
             samount = samount.substring(0,samount.length-(4*i+3)) + CommaDelimiter + samount.substring(samount.length-(4*i+3));
           }

        }
         catch (exception) { AlertError("Format Number",e); }
        return minus + samount;
}

function FormatCents(amount)
{
     var cents = '';

      try
      {
           amount = parseInt(amount);
           var samount = new String(amount);

           if (samount.length == 0) { return '00'; }
           if (samount.length == 1) { return '0' + samount; }
           if (samount.length == 2) { return samount; }
         
           cents =  samount.substring(samount.length -2,samount.length);
          
      }
      catch (exception) { AlertError("Format Cents",e); }
      return cents;
}

function FormatDollar(amount,CommaDelimiter)
{
   try 
   {
  
        amount = parseInt(amount);

        var samount = new String(amount);

        if (samount.length < 3) { return 0; }  

        samount =  samount.substring(0,samount.length -2);
             
        for (var i = 0; i < Math.floor((samount.length-(1+i))/3); i++)
        {
           samount = samount.substring(0,samount.length-(4*i+3)) + CommaDelimiter + samount.substring(samount.length-(4*i+3));
         }

   }
    catch (exception) { AlertError("Format Comma",e); }
    return samount;
}

 function AlertError(MethodName,e)
 {
        if (e.description == null) { alert(MethodName + " Exception: " + e.message); }
            else {  alert(MethodName + " Exception: " + e.description); 	}
 }


/* Date Validation */

function isInteger(s){
	var i;
    for (i = 0; i < s.length; i++){   
        // Check that current character is number.
        var c = s.charAt(i);
        if (((c < "0") || (c > "9"))) return false;
    }
    // All characters are numbers.
    return true;
}

function stripCharsInBag(s, bag){
	var i;
    var returnString = "";
    // Search through string's characters one by one.
    // If character is not in bag, append to returnString.
    for (i = 0; i < s.length; i++){   
        var c = s.charAt(i);
        if (bag.indexOf(c) == -1) returnString += c;
    }
    return returnString;
}

function daysInFebruary (year){ //check leap year
    return (((year % 4 == 0) && ( (!(year % 100 == 0)) || (year % 400 == 0))) ? 29 : 28 );
}
function DaysArray(n) {
	for (var i = 1; i <= n; i++) {
		this[i] = 31
		if (i==4 || i==6 || i==9 || i==11) {this[i] = 30}
		if (i==2) {this[i] = 29}
   } 
   return this
}

function isDate(dtStr){
	var daysInMonth = DaysArray(12)
	var pos1=dtStr.indexOf(dtCh)
	var pos2=dtStr.indexOf(dtCh,pos1+1)
	var strDay=dtStr.substring(0,pos1)
	var strMonth=dtStr.substring(pos1+1,pos2)
	var strYear=dtStr.substring(pos2+1)
	strYr=strYear
	if (strDay.charAt(0)=="0" && strDay.length>1) strDay=strDay.substring(1)
	if (strMonth.charAt(0)=="0" && strMonth.length>1) strMonth=strMonth.substring(1)
	for (var i = 1; i <= 3; i++) {
		if (strYr.charAt(0)=="0" && strYr.length>1) strYr=strYr.substring(1)
	}
	month=parseInt(strMonth)
	day=parseInt(strDay)
	year=parseInt(strYr)
	if (pos1==-1 || pos2==-1){
		alert("The date format sshould be : dd/mm/yyyy")
 		return false
	}
	if (strMonth.length<1 || month<1 || month>12){
		alert("Please enter a valid month")
		return false
	}
	if (strDay.length<1 || day<1 || day>31 || (month==2 && day>daysInFebruary(year)) || day > daysInMonth[month]){
		alert("Please enter a valid day")
		return false
	}
	if (strYear.length != 4 || year==0 || year<minYear || year>maxYear){
		alert("Please enter a valid 4 digit year between "+minYear+" and "+maxYear)
		return false
	}
	if (dtStr.indexOf(dtCh,pos2+1)!=-1 || isInteger(stripCharsInBag(dtStr, dtCh))==false){
		alert("Please enter a valid date")
		return false
	}
return true
}