$(document).ready(function(){
	
	$('.mod_newslist').each(function(){
	
		var slidingDistance = 560;
		if ($(this).hasClass('simple-news-teaser')){
			slidingDistance = 489 + 2*40;
		}
		if ($(this).hasClass('news-teaser-vertical')){
			slidingDistance = 280;
		}
	
		var numberOfElements = $('.teaser-slider', this).find('.block').length
		
		if (numberOfElements <= 1){
			$('.slide-left', this).hide();
			$('.slide-right', this).hide();
		}
		
		var sliderPosition = 0;
		
		var slidingCanvas = $('.slider-canvas', this);
		
		$('.slide-left', this).click(function(){
			
			if (sliderPosition > 0){
				sliderPosition = sliderPosition - 1;
			}
			
			slidingCanvas.stop().animate({
				left: -(sliderPosition*slidingDistance)+'px'
			}, 500, function(){
				
			});
			
		});
		
		$('.slide-right', this).click(function(){
			
			if (sliderPosition < numberOfElements-1){
				sliderPosition = sliderPosition + 1;
			}
			
			
			slidingCanvas.stop().animate({
				left: -(sliderPosition*slidingDistance)+'px'
			}, 500, function(){
				
			});
			
		});
		
	});
	
	
	
});