function getExpirationStringCast(value, fill){
	return (fill == null) ? String(value) : (String(fill) + String(value)).substring(String(value).length);
}
  
function getExpirationMonth(index){
	var ii = String(index);
	var returnVal = "";
	if(ii == "1"){ returnVal = "January";
	} else if(ii == "2"){ returnVal = "February";
	} else if(ii == "3"){ returnVal = "March";
	} else if(ii == "4"){ returnVal = "April";
	} else if(ii == "5"){ returnVal = "May";
	} else if(ii == "6"){ returnVal = "June";
	} else if(ii == "7"){ returnVal = "July";
	} else if(ii == "8"){ returnVal = "August";
	} else if(ii == "9"){ returnVal = "September";
	} else if(ii == "10"){ returnVal = "October";
	} else if(ii == "11"){ returnVal = "November";
	} else if(ii == "12"){ returnVal = "December";
	}
	return returnVal;
}

function getExpirationOptions(){
	var DateObject = new Date();
	var returnVal = '<option value="">Select Expire</option>';
	var monthIndex = 0;
	var yearIndex = 0;
	var ii = 0;
	
	monthIndex = parseInt(DateObject.getMonth() + 1, 10);
	yearIndex = parseInt(DateObject.getYear());
	if(String(yearIndex).length != 4) yearIndex = 1900 + yearIndex; 
	if(isNaN(yearIndex)) yearIndex = 2006;
	if(isNaN(monthIndex)) monthIndex = 1;
	
	for(ii = 0; ii < 120; ii++){
		returnVal += '<option value="' + getExpirationStringCast(monthIndex, "00") + '/' + getExpirationStringCast(yearIndex, "0000") + '">' + getExpirationStringCast(yearIndex, "0000") + '-' + getExpirationMonth(monthIndex) + '</option>';
		if(++monthIndex > 12){
			monthIndex = 1;
			yearIndex++;
		}
	}
	return returnVal;
}