var act_news_block = 1;
var max_news_block = 3;

function slideleft()
{
	if(act_news_block < max_news_block)
	{
		for(i=1; i<=max_news_block; i++)
		{
			new Effect.Move('news_'+i, { x: -1000, y: 0, mode: 'relative', duration: 0.6 });
			//$('page_'+i).innerHTML = '<img src="fileadmin/templates/images/news_switch_inact.jpg" />';
			$('page_'+i).childElements()[0].removeClassName('act');
			$('page_'+i).childElements()[0].addClassName('norm');
		}
		act_news_block++;
		//$('page_'+act_news_block).innerHTML = '<img src="fileadmin/templates/images/news_switch_act.jpg" />';
		$('page_'+act_news_block).childElements()[0].addClassName('act');
	}
}

function slideright()
{
	if(act_news_block > 1)
	{
		for(i=1; i<=max_news_block; i++)
		{
			new Effect.Move('news_'+i, { x: 1000, y: 0, mode: 'relative', duration: 0.6 });
			$('page_'+i).childElements()[0].removeClassName('act');
			$('page_'+i).childElements()[0].addClassName('norm');
		}
		act_news_block--;
		//$('page_'+act_news_block).innerHTML = '<img src="fileadmin/templates/images/news_switch_act.jpg" />';
		$('page_'+act_news_block).childElements()[0].addClassName('act');
	}
}

function switchto(target)
{
	if(target > act_news_block)
	{
		slideleft();		
	}
	if(target < act_news_block)
	{
		slideright();		
	}
}