improve UX for add/remove subbooks - updates content to original page behind modal, when we add/remove and fix the broken close button on modal

templates/base.html

@@ -24,7 +24,7 @@
 		    <div class="modal-content">
 				<div class="modal-header">
 					<h5 id="dbox-title" class="modal-title"></h5>
-					<button type="button" class="close" data-dismiss="modal" aria-label="Close">
+					<button type="button" class="close" onclick="$('#dbox').modal('hide');" aria-label="Close">
 						<span aria-hidden="true">&times;</span>
 					</button>
 				</div>

templates/books_for_loan.html

@@ -22,6 +22,7 @@
 		$.post( "/rem_books_from_loan/" + {{loan_id}}, params, function(data) { 
 			DeactivateBFLRemSelButton()
 			$('#bfl-existing').load('/books_for_loan/' + {{loan_id}}, { 'InDBox' : 1 } ) 
+            $("#books_for_loan_bit").load("/books_for_loan/"+{{loan_id}})
 		} )
 	}
 
@@ -91,6 +92,7 @@
 			$('#bfl-search-term').val('')
 			$('#bfl-new').html('')
 			$('#bfl-existing').load('/books_for_loan/' + {{loan_id}}, { 'InDBox' : 1 } ) 
+            $("#books_for_loan_bit").load("/books_for_loan/"+{{loan_id}})
 		} )
 	}
     </script>