/*
	Scripter : jaejunyi
	version:1.0
	Date : 2012.08.14
*/
	 jQuery.noConflict();
	 var jQ = jQuery;
	 jQ(function () {	
		/* init set */
		var myCount, // setInterval function name
		_posX, // position
		_left,  // postion left
		reclick = 1, // prevenr from double click!
		_wrapper = jQ("#secondary"),
		_mover = jQ('.viewer ol'),
		btn_prev = jQ('.prev'),
		btn_next = jQ('.next'),
		//_easing = 'easeOutBounce'
		moveUnit = 133, // move gap
		_timer = 3000; // duration
				

		/*check position*/
		function pos () {
			_posX = _mover.position();		
			_left = _posX.left;			
		}
		
		/* Event Prev */
		btn_prev.click(function () {			
			if(reclick) {
				pos();
				if (_left > -340) 
				{				
					btn_next.css({'cursor' : 'pointer'});				
					_mover.stop().animate({'left' : '-=133'}, 500, function () {
						reclick = 1;
					});					
				} else {					
					_mover.stop().animate({left : 0});
					btn_prev.css({'cursor' : 'default'});
					return false;
				}
				reclick = 0;
			}
		});
		
		/* Event Next */
		btn_next.click(function () {
			if(reclick) {
				pos();
				if (_left < -133)
				{				
					btn_prev.css({'cursor' : 'pointer'});				
					_mover.stop().animate({'left' : '+=133'}, 500, function () {
						reclick = 1;
					});					
				} else {
					_mover.stop().animate({left : -400});
					btn_next.css({'cursor' : 'default'});
					return false;
				}		
				reclick = 0;
			}
		});	

		/* Auto Move Call */
		function moveTo() {
			myCount = setInterval(function () {		
				pos();
				if(_left < -1729) {					
					clearInterval(myCount);					
					_mover.stop().animate({left : 0}, 500, function () {						
						moveTo();
					});
				} else {
					btn_prev.trigger('click');
				}
			}, _timer);
			return myCount;
		}

		_wrapper.mouseenter(function () {			
			clearInterval(myCount);
		});

		_wrapper.mouseleave(function () {
			btn_next.css({'cursor' : 'pointer'});
			btn_prev.css({'cursor' : 'pointer'});
			moveTo();	
		});

		window.onload = function () {
			moveTo();
		}

	 });