--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gamelib/eegg.py	Sat Nov 28 23:37:10 2009 +0000
@@ -0,0 +1,17 @@
+import datetime
+
+def calc_eggday(y):
+    g = y % 19
+    e = 0
+    c = y/100
+    h = (c-c/4-(8*c+13)/25+19*g+15)%30
+    i = h-(h/28)*(1-(h/28)*(29/(h+1))*((21-g)/11))
+    j = (y+y/4+i+2-c+c/4)%7
+    p = i-j+e
+    d = 1+(p+27+(p+6)/40)%31
+    m = 3+(p+26)/30
+    return datetime.date(y,m,d)
+
+def is_eggday():
+    today = datetime.date.today()
+    return today == calc_eggday(today.year)