Fixed issue #36 and issue #24 where the number of rows in the calenda…

…r widget could be wrong

javascript/calendar_widget.js

@@ -162,7 +162,7 @@
 
 			var cell = 1;
 			var empties = 0;
-			var row_count = Math.ceil(this.monthLength/7);
+			var row_count = Math.ceil((this.startingDay+this.monthLength)/7);
 			for (var i = 0; i < row_count; i++) {
 				for (var j = 0; j <= 6; j++) {
 					date = "";