diff --git a/js/jquery.mobile.grid.js b/js/jquery.mobile.grid.js
index 8950bfb6..b89e157b 100644
--- a/js/jquery.mobile.grid.js
+++ b/js/jquery.mobile.grid.js
@@ -3,48 +3,51 @@
 * Copyright (c) jQuery Project
 * Dual licensed under the MIT or GPL Version 2 licenses.
 * http://jquery.org/license
-*/ 
-(function($, undefined ) {
-$.fn.grid = function(options){
-	return this.each(function(){
-		var o = $.extend({
-			grid: null
-		},options);
-	
-			
-		var $kids = $(this).children(),
+*/
+
+(function( $, undefined ) {
+
+$.fn.grid = function( options ) {
+	return this.each(function() {
+
+		var $this = $( this ),
+			o = $.extend({
+				grid: null
+			},options),
+			$kids = $this.children(),
 			gridCols = {solo:1, a:2, b:3, c:4, d:5},
 			grid = o.grid,
 			iterator;
-			
-			if( !grid ){
-				if( $kids.length <= 5 ){
-					for(var letter in gridCols){
-						if(gridCols[letter] == $kids.length){ grid = letter; }
+
+			if ( !grid ) {
+				if ( $kids.length <= 5 ) {
+					for ( var letter in gridCols ) {
+						if ( gridCols[ letter ] === $kids.length ) {
+							grid = letter;
+						}
 					}
-				}
-				else{
-					grid = 'a';
+				} else {
+					grid = "a";
 				}
 			}
 			iterator = gridCols[grid];
-			
-		$(this).addClass('ui-grid-' + grid);
-	
-		$kids.filter(':nth-child(' + iterator + 'n+1)').addClass('ui-block-a');
-		if(iterator > 1){	
-			$kids.filter(':nth-child(' + iterator + 'n+2)').addClass('ui-block-b');
-		}	
-		if(iterator > 2){	
-			$kids.filter(':nth-child(3n+3)').addClass('ui-block-c');
-		}	
-		if(iterator > 3){	
-			$kids.filter(':nth-child(4n+4)').addClass('ui-block-d');
-		}	
-		if(iterator > 4){	
-			$kids.filter(':nth-child(5n+5)').addClass('ui-block-e');
+
+		$this.addClass( "ui-grid-" + grid );
+
+		$kids.filter( ":nth-child(" + iterator + "n+1)" ).addClass( "ui-block-a" );
+
+		if ( iterator > 1 ) {
+			$kids.filter( ":nth-child(" + iterator + "n+2)" ).addClass( "ui-block-b" );
 		}
-				
-	});	
+		if ( iterator > 2 ) {
+			$kids.filter( ":nth-child(3n+3)" ).addClass( "ui-block-c" );
+		}
+		if ( iterator > 3 ) {
+			$kids.filter( ":nth-child(4n+4)" ).addClass( "ui-block-d" );
+		}
+		if ( iterator > 4 ) {
+			$kids.filter( ":nth-child(5n+5)" ).addClass( "ui-block-e" );
+		}
+	});
 };
-})(jQuery);
\ No newline at end of file
+})( jQuery );
\ No newline at end of file