// JScript File
function getElem(id)
{
    if (document.all)
        return document.all(id);
    else 
        if (document.getElementById)
            return document.getElementById(id);
}
function toDouble(num)
{
  num = Math.round(num * 100);	
  num = parseFloat(num / 100);
  if( num == parseInt(num) )	
     return(num + ".00");
  if((num * 10) == parseInt(num * 10))
     return(num + "0");
  return(num);
} 
function formatCurrency(num)
{
    num = num.toString().replace(/\$|\,/g,'');
    if(isNaN(num))
    num = "0";
    sign = (num == (num = Math.abs(num)));
    num = Math.floor(num*100+0.50000000001);
    cents = num%100;
    num = Math.floor(num/100).toString();
    if(cents<10)
    cents = "0" + cents;
    for (var i = 0; i < Math.floor((num.length-(1+i))/3); i++)
    num = num.substring(0,num.length-(4*i+3))+','+
    num.substring(num.length-(4*i+3));
    return (((sign)?'':'-') + num + '.' + cents);
}