Index: src/wp-admin/js/common.js
===================================================================
--- src/wp-admin/js/common.js	(revision 26079)
+++ src/wp-admin/js/common.js	(working copy)
@@ -161,14 +161,15 @@
 
 $(document).ready( function() {
 	var lastClicked = false, checks, first, last, checked, sliced, menu = $('#adminmenu'), mobileEvent,
-		pageInput = $('input.current-page'), currentPage = pageInput.val();
+		pageInput = $('input.current-page'), currentPage = pageInput.val(),
+		transitionTimeout, focusedRowActions;
 
 	// when the menu is folded, make the fly-out submenu header clickable
 	menu.on('click.wp-submenu-head', '.wp-submenu-head', function(e){
 		$(e.target).parent().siblings('a').get(0).click();
 	});
 
-	$('#collapse-menu').on('click.collapse-menu', function(e){
+	$('#collapse-menu').on('click.collapse-menu', function(){
 		var body = $( document.body ), respWidth;
 
 		// reset any compensation for submenus near the bottom of the screen
@@ -226,7 +227,7 @@
 	}
 
 	menu.find('li.wp-has-submenu').hoverIntent({
-		over: function(e){
+		over: function(){
 			var b, h, o, f, m = $(this).find('.wp-submenu'), menutop, wintop, maxtop, top = parseInt( m.css('top'), 10 );
 
 			if ( isNaN(top) || top > -5 ) // meaning the submenu is visible
@@ -335,7 +336,6 @@
 	});
 
 	// Show row actions on keyboard focus of its parent container element or any other elements contained within
-	var transitionTimeout, focusedRowActions;
 	$( 'td.post-title, td.title, td.comment, .bookmarks td.column-name, td.blogname, td.username, .dashboard-comment-wrap' ).focusin(function(){
 		clearTimeout( transitionTimeout );
 		focusedRowActions = $(this).find( '.row-actions' );
@@ -396,13 +396,13 @@
 			e.preventDefault();
 	});
 
-	$('#newcontent').bind('blur.wpevent_InsertTab', function(e) {
+	$('#newcontent').bind('blur.wpevent_InsertTab', function() {
 		if ( this.lastKey && 9 == this.lastKey )
 			this.focus();
 	});
 
 	if ( pageInput.length ) {
-		pageInput.closest('form').submit( function(e){
+		pageInput.closest('form').submit( function(){
 
 			// Reset paging var for new filters/searches but not for bulk actions. See #17685.
 			if ( $('select[name="action"]').val() == -1 && $('select[name="action2"]').val() == -1 && pageInput.val() == currentPage )