New Callback

README.rst

@@ -117,6 +117,11 @@ load_first_page
 	initialized. If you load your content with AJAX and already show content
 	whey you initialize the pagination, you should set this to false.
 
+before_select_page_callback
+	Similar to callback, but this fires before the pagination links render.
+	A return of false will prevent the page switch from occurring and will
+	stop the event's propagation.
+
 Triggering pagination with custom events
 ----------------------------------------
 There may be use cases where you want to change the pagination from your own

src/jquery.pagination.js

@@ -144,7 +144,8 @@
 			renderer:"defaultRenderer",
 			show_if_single_page:false,
 			load_first_page:true,
-			callback:function(){return false;}
+			callback:function(){return false;},
+			before_select_page_callback:function(){return true;}
 		},opts||{});
 
 		var containers = this,
@@ -171,6 +172,9 @@
 		 * the callback function.
 		 */
 		function selectPage(new_current_page) {
+			if (!opts.before_select_page_callback(new_current_page, containers)) {
+                		return false;
+            		}
 			// update the link display of a all containers
 			containers.data('current_page', new_current_page);
 			links = renderer.getLinks(new_current_page, paginationClickHandler);