SetComma

        function SetComma(vInString) {
            var vNumString = vInString.split(".");
            var vOutString = "";

            var iLen = vNumString[0].length;
            var iRem = iLen % 3;
            var iPos = 0;
            if (iRem == 0) iRem = 3;
           
            if (iRem <= iLen) {
                vOutString = vNumString[0].substr(iPos, iRem);
                iPos = iRem;
            }
            else {
                vOutString = "0";
            }

            while (iPos < iLen) {
                vOutString += "," + vNumString[0].substr(iPos, 3);
                iPos += 3;
            }

            if (vNumString.length > 0) {
                vOutString += "." + vNumString[1];
            }

            return vOutString;
        }