datepick - day of the week bug

config.ini

@@ -38,6 +38,6 @@ pass = demo
 
 [system]
 system_name = blog
-version = 1.16
+version = 1.17
 debug = true
 logs = false

static/scripts/datepick.js

@@ -98,6 +98,11 @@ var datepick = function(container) {
 	
 			// Get first day of week
 			var dayOfWeek = new Date(this.y, this.m, 1).getDay();
+
+			// 0 is sunday - last day
+			if(dayOfWeek == 0) {
+				dayOfWeek = 7;
+			}
 	
 			// Previous month
 			this.dec_m();