$(function(){

	var headlineMenu = function(tabNo) {
		var count;
		var timerId;
		
		
		this.init = function() {
			count = 0;
			for(var i=0; i<$("#tab"+tabNo+" .news li").length; i++){
				$("#tab"+tabNo+" .news li").eq(i).hide();
			}
			$("#tab"+tabNo+" .news li").filter(':first').show();
			
			clearInterval(timerId);
			timerId = setInterval(goNext,5000);
		}
		
		
		function goNext(){
			clearInterval(timerId);
			timerId = setInterval(goNext,5000);
			$("#tab"+tabNo+" .news li").eq(count).hide();
			count++;		
			if(count > $("#tab"+tabNo+" .news li").length - 1 ){
				count = 0;
			}		
			$("#tab"+tabNo+" .news li").eq(count).fadeIn(500);
		}
		
		this.init();
		
		$("#tab"+tabNo+" .next").click(function () {									 
			goNext();
		});
		
		$("#tab"+tabNo+" .prev").click(function () {
			clearInterval(timerId);
			timerId = setInterval(goNext,5000);
			
			$("#tab"+tabNo+" .news li").eq(count).hide();
			
			count--;		
			if(count < 0 ){
				count = $("#tab"+tabNo+" .news li").length -1 ;
			}		
			$("#tab"+tabNo+" .news li").eq(count).fadeIn(500);
			
		});
	}
	
	var headline1 = new headlineMenu(1);
	var headline2 = new headlineMenu(2);
	var headline3 = new headlineMenu(3);
	/*
	$("#tabMenu01").click(function () {
		headline1.init();
	});
	$("#tabMenu02").click(function () {
		headline2.init();
	});
	$("#tabMenu03").click(function () {
		headline3.init();
	});
	*/
});