diff --git a/js/bts_office.js b/js/bts_office.js
index 477053c..b568488 100644
--- a/js/bts_office.js
+++ b/js/bts_office.js
@@ -301,6 +301,22 @@
 			
 		});
 
+		function get_workspace_start_date(){
+			return new Date($('span[name="w1d1"]').data().date) ;
+		}
+		function get_payroll_start()
+		{
+			return new Date(bts().pay_calendar.start + " 00:00:00");
+		}
+		function allow_editing(job){
+			if (! job instanceof Job)
+				return false;
+
+			//TODO:
+			var begin = new Date(date);
+			var pay_begin = get_payroll_start();
+			return date > pay_begin; 
+		}		
 //		$(document).on('click', 'div.bts_editor div.ult-overlay-close', function(){
 //			$('.Editing').addClass('blink_me');
 //			setTimeout(function(){