var currentSlideNumber = 0;
		            var slidesCount;
		            var slideInterval = null;
		            
		            function UpdateVisibleSlide(sender, args)
		            {
		                var slider = sender;
		                if(!slidesCount)
		                {
		                    slidesCount = slider.get_items().length;
		                }
		            
		                SelectSlide(slider.get_value());
		            }
		            
		            function SelectSlide(slideNumber)
		            {
		                var currentSlide = $get('slide_0' + currentSlideNumber);
		                if(currentSlide)
		                {
		                    currentSlide.style.display = '';
		                }
		            
		                currentSlideNumber = slideNumber;
		                currentSlide = $get('slide_0' + currentSlideNumber);
		                currentSlide.style.display = 'block';
		            }