//*******************************************************************************
// Function: New Currency Formatter
//*******************************************************************************

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)
{       
        var sVal='';
        var minus='';
        var Decimal='';
        Decimal = '.';
        if (num.lastIndexOf("-") == 0) { minus='-'; }
        if (num.lastIndexOf(Decimal) < 0) { num = num + '00'; }
        num = FormatClean(num);
        sVal = minus + FormatDollar(num) + '.' + FormatCents(num); 
        return sVal;
}


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)
{
   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)) + ',' + 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); }
 }

//*******************************************************************************
// End Function: Currency Formatter
//*******************************************************************************