var count = 0; 
var cur_page = 1;

window.addEvent('domready', function()
{
	var myEffect = new Fx.Morph('all_index_news', {duration: '1000'});
	$$('#all_index_news .tow_news').each(function(el)
	{
		count++;		
	});
	
	$('left1_img').addEvent('click', function()
	{			
		if (cur_page < count)
		{
			var cur_pos = $('all_index_news').getStyle('margin-right').toInt();		
			
			
			var next_pos = cur_pos - 557;
			
			myEffect.start({
				'margin-right': [cur_pos + 'px', next_pos + "px"]
			});
			
			
			cur_page++;
			if (cur_page > 1)
				$('right1_img').setProperty('src','/images/btn_news_1_108_2.gif');
			if (cur_page == count)
				$('left1_img').setProperty('src','/images/btn_news_108_2.gif');
			
		}		
	
		return false;		
	});
	
	
	$('right1_img').addEvent('click', function()
	{	
		if (cur_page > 1)
		{
			var cur_pos = $('all_index_news').getStyle('margin-right').toInt();
			
			
			var next_pos = cur_pos + 557;
	 
			myEffect.start({
				'margin-right': [cur_pos + 'px', next_pos + "px"]
			});
			
			cur_page--;
			if (cur_page == 1)
				$('right1_img').setProperty('src','/images/btn_news_108.gif');			
			var count2 = count-1;
			if (cur_page == count2)
				$('left1_img').setProperty('src','/images/btn_news_1_108.gif');
		}		
		
		return false;		
	});
	

	
});