(function($){
	$.fn.shuffle = function(options) {
		return this.each(function(){
    
			var items = $(this).children();
			
			items.each(function(){
				
			});
			
			return (items.length) ? $(this).html($.shuffle(items)) : this;
    	});
  	}
  
  	$.space = function(arr, options){
  		$(arr).each(function(i){
  			$(this).css({ marginLeft: parseInt(Math.random() * 1) * options.columnWidth });
  		});
  		
  		return arr;
  	}

  	$.shuffle = function(arr) {
    	for(
      		var j, x, i = arr.length; i;
      		j = parseInt(Math.random() * i),
      		x = arr[--i], arr[i] = arr[j], arr[j] = x
    	);
    	return arr;
  	}
})(jQuery);