$$('.red_letter .bullet').each(function(title){
	red = '#c42e2e';
	red_letter = title.innerHTML.substr(0,1);
	rest = title.innerHTML.substr(1,title.innerHTML.length-1);
	title.innerHTML = '<span style="color:' + red + ';">' + red_letter + '</span>' + rest;
});

function indexNewsRotate(){

	if($$('.last_index_trinity')[0]){
		new Effect.Opacity($$('.last_index_trinity')[0], {
			duration:1, from:1, to:0,
			afterFinish:function(){
				$$('.last_index_trinity')[0].setStyle({'display':'none'});
			}
		});
	}

	blockHeight = $$('.current_index_trinity')[0].getHeight();
	
	new Effect.Morph('index_news_trinity_container',{
		style:'height: ' + blockHeight + 'px',
		duration:1
	});
	new Effect.Opacity($$('.current_index_trinity')[0], {
		duration:1, from:0, to:1,
		beforeStart:function(){
			$$('.current_index_trinity')[0].setStyle({'display':'block', 'opacity':'0'});
		},
		afterFinish:function(){
			$$('.current_index_trinity')[0].setStyle({'opacity':'1'});
		}
	});

}

function indexNews(){

	if($$('.current_index_trinity')[0].next()){
		$$('.current_index_trinity')[0].next().addClassName('current_index_trinity');
		$$('.current_index_trinity')[0].removeClassName('current_index_trinity');
	} else {
		$$('.current_index_trinity')[0].removeClassName('current_index_trinity');
		$$('.index_news_trinity')[0].addClassName('current_index_trinity');
	}
	
	$$('.last_index_trinity').each(function(el){
		el.removeClassName('last_index_trinity');
	});
	
	if($$('.current_index_trinity')[0].previous()){
		$$('.current_index_trinity')[0].previous().addClassName('last_index_trinity');
	} else {
		$$('.index_news_trinity')[$$('.index_news_trinity').size()-1].addClassName('last_index_trinity');
	}
	
	indexNewsRotate();

}

if($$('.current_index_trinity')[0]){
	indexNews();
	new PeriodicalExecuter(indexNews, 5);
}