ActionScript 2.0 :: Check If Specific Date Has Passed

I'm trying to see if a specific date has passed but it's not working.
Here's my PHP Code:
var currDate:Date = new Date();
checkIfDateHasPassed = function(y, m, d){
var myDate:Date = new Date(y, m, d);
if(myDate > currDate){
trace("still to come");
} else {
trace("has passed");
}}// since month starts in Zero, July will be 6 instead 7
// I'm trying to use yesterday, but its not working...checkIfDateHasPassed(2011, 6, 10);