function CheckDate(eventID, eventAmount, endDateString, debug)
{


if (debug == 1) alert("cade was here");

var now = new Date();
var end = new Date(endDateString);
var diff = now - end;


if (debug == 1)
{
alert("now: " + now);
alert("end: " + end);
alert("diff: " + diff);
}

if (diff <= 0)
{
  if (debug == 1) alert ("Has not expired. event id: " + eventID + " eventAmount: " +eventAmount + " diff: " + diff);
  window.open("https://www.procatalog.com/fultongop/eventreg/join.asp?e=" + eventID + "&a=" + eventAmount);
}
else if (diff > 0)
{
  alert ("Online ticket sales for this event have closed.");
}

}