show messagebox when clicking on total hours

css/bts_timesheet.css

     display: inline-block;
     position: absolute;
     right: 220px;
+	
+}
+.statusbar #woh:hover {
+	cursor: pointer;
+	animation: blinker 0.3s linear infinite;
 }
-
 .workinghours label {
     transform: unset;
     left: 0;

js/bts_timesheet.js

 			show_loading_jobs();
 		}
 		
+		$('div.workinghours').click(function(){
+			$('div.bts_message_button').trigger('click');
+		});
+		
 		$('button[name="confirmschedule"]').click(function(){
 			if (!confirm('sending email to each staff for their job arrangement?'))
 				return;