$(document).ready(function() {
	initLinks();
	contentSwitcher();
});


function initLinks() {
	
	var total = $('#list > ul').children().length;
	var cur = 2;
	var visible = 3;
	var pages = Math.ceil(total/visible);
	var runCount = 2;
	var directionNext = true;  
	
	
	  
function timerMethod() {
    
	if (directionNext == true){
		runCount++;
		if (cur < total) {
			cur+=1;
			var y = -((cur-2)*118);
			$('#list > ul').stop().animate({
				top: -((cur-2)*118)
			}, 500);
			showDiv(cur);
		}
	}
	else if (directionNext == false){
		runCount--;
		if (cur > 1) {
			Math.round(cur-=1);
			var y = -((cur-2)*118);
			$('#list > ul').stop().animate({
				top: -((cur-2)*118)
			}, 500);
			
			showDiv(cur);
		} 	
	}
	if (runCount == total){
		directionNext = false;		
	}
	else if (runCount == 1){
		directionNext = true;	
	}
}

var timerId = setInterval(timerMethod, 4000);    //60,000 milliseconds
	
	
	
	$('.next').click(function() {
		clearInterval(timerId);
		if (cur < total) {
			cur+=1;
			var y = -((cur-2)*118);
			$('#list > ul').stop().animate({
				top: -((cur-2)*118)
			}, 500);
			showDiv(cur);
		}
		
		return false;
	});
	
	$('.prev').click(function() {
		clearInterval(timerId);
		if (cur > 1) {
			Math.round(cur-=1);
			var y = -((cur-2)*118);
			$('#list > ul').stop().animate({
				top: -((cur-2)*118)
			}, 500);
			
			showDiv(cur);
		}
		
		return false;
	});
	
	$('#list ul li a').click(function() {
		clearInterval(timerId);
		var num = $(this).attr('href');
		cur = Math.round(num);
		
		var y = -((num-2)*118);
		$('#list > ul').stop().animate({
			top: -((num-2)*118)
		}, 500);
		
		showDiv(num);
		
		return false;
	});
	
	function showDiv(num) {
		$('.headlines').css('display','none');
		$('#headline'+num).fadeIn(700);	
	}
	
}