+Date.parseDate = function(str, fmt) {
+ var today = new Date();
+ var y = 0;
+ var m = -1;
+ var d = 0;
+ var a = str.split(/\W+/);
+ var b = fmt.match(/%./g);
+ var i = 0, j = 0;
+ var hr = 0;
+ var min = 0;
+ for (i = 0; i < a.length; ++i) {
+ if (!a[i])
+ continue;
+ switch (b[i]) {
+ case "%d":
+ case "%e":
+ d = parseInt(a[i], 10);
+ break;
+
+ case "%m":
+ m = parseInt(a[i], 10) - 1;
+ break;
+
+ case "%Y":
+ case "%y":
+ y = parseInt(a[i], 10);
+ (y < 100) && (y += (y > 29) ? 1900 : 2000);
+ break;
+
+ case "%b":
+ case "%B":
+ for (j = 0; j < 12; ++j) {
+ if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { m = j; break; }
+ }
+ break;
+
+ case "%H":
+ case "%I":
+ case "%k":
+ case "%l":
+ hr = parseInt(a[i], 10);
+ break;
+
+ case "%P":
+ case "%p":
+ if (/pm/i.test(a[i]) && hr < 12)
+ hr += 12;
+ else if (/am/i.test(a[i]) && hr >= 12)
+ hr -= 12;
+ break;
+
+ case "%M":
+ min = parseInt(a[i], 10);
+ break;
+
+ case "%r":
+ hr = parseInt(a[i], 10);
+ min = parseInt(a[++i], 10);
+ var sec = parseInt(a[++i], 10);
+ if (/pm/i.test(a[++i]) && hr < 12)
+ hr += 12;
+ else if (/am/i.test(a[i]) && hr >= 12)
+ hr -= 12;
+ break;
+
+ }
+ }
+ if (isNaN(y)) y = today.getFullYear();
+ if (isNaN(m)) m = today.getMonth();
+ if (isNaN(d)) d = today.getDate();
+ if (isNaN(hr)) hr = today.getHours();
+ if (isNaN(min)) min = today.getMinutes();
+ if (y != 0 && m != -1 && d != 0)
+ return new Date(y, m, d, hr, min, 0);
+ y = 0; m = -1; d = 0;
+ for (i = 0; i < a.length; ++i) {
+ if (a[i].search(/[a-zA-Z]+/) != -1) {
+ var t = -1;
+ for (j = 0; j < 12; ++j) {
+ if (Calendar._MN[j].substr(0, a[i].length).toLowerCase() == a[i].toLowerCase()) { t = j; break; }
+ }
+ if (t != -1) {
+ if (m != -1) {
+ d = m+1;
+ }
+ m = t;
+ }
+ } else if (parseInt(a[i], 10) <= 12 && m == -1) {
+ m = a[i]-1;
+ } else if (parseInt(a[i], 10) > 31 && y == 0) {
+ y = parseInt(a[i], 10);
+ (y < 100) && (y += (y > 29) ? 1900 : 2000);
+ } else if (d == 0) {
+ d = a[i];
+ }
+ }
+ if (y == 0)
+ y = today.getFullYear();
+ if (m != -1 && d != 0)
+ return new Date(y, m, d, hr, min, 0);
+ return today;
+};
+