var homeTop = {

	
	transitionLeft : 'elastic:in:out',
	transitionRight : 'elastic:in:out',
	transitionDurationOut : 1000,

	transitionDurationIn : 2000,

	

	timer : true,

	timerDuration : 7500,

	

	timerInstance : null,

	timerId : null,

	

	nextLinks : [],

	prevLinks : [],

	stopTransition : false,

	

	init : function(){

		

		// GET ALL THE ANCHOR LINKS (prev & next featured post in home page)

		

		var nextLinks = $$('a.top_image_right');

		for (var i = nextLinks.length - 1; i >= 0; i--){

			homeTop.nextLinks.push(nextLinks[i]);

			nextLinks[i].addEvent('click', function(){

				homeTop.next(this.id)

			});

		};

		

		var prevLinks = $$('a.top_image_left');

		for (var i = prevLinks.length - 1; i >= 0; i--){

			homeTop.prevLinks.push(prevLinks[i]);

			prevLinks[i].addEvent('click', function(){

				homeTop.prev(this.id)

			});

		};

		

		if(homeTop.timer)

		{

			if(nextLinks[0])

			{					

				homeTop.timerId = nextLinks[0].id;

				homeTop.timerInstance = setInterval("homeTop.next(homeTop.timerId)", homeTop.timerDuration);

			}

		}

				

	},

	

	next : function(id){

		

		//alert(id);

		

		var index = id.replace("top_image_right_", "").toInt();

		var nextIndex = index + 1;

		

		if(nextIndex > (homeTop.nextLinks.length - 1))

		{

			nextIndex = 0;

		}

		

		if(!homeTop.stopTransition)

		{

			if(homeTop.timer)

			{

				homeTop.timerId = "top_image_right_" + nextIndex;

			}

			homeTop.morph(index, nextIndex);

		}		

	},

	

	prev : function(id){

		

		var index = id.replace("top_image_left_", "").toInt();

		var nextIndex = index - 1;

		

		if(nextIndex < 0)

		{

			nextIndex = homeTop.prevLinks.length - 1;

		}

		

		if(!homeTop.stopTransition)

		{

			homeTop.timerId = "top_image_right_" + nextIndex;

			clearInterval(homeTop.timerInstance);

			homeTop.timerInstance = setInterval("homeTop.next(homeTop.timerId)", homeTop.timerDuration);

			

			homeTop.morph(index, nextIndex);

		}

		

	},

	

	morph : function(index, nextIndex){

	

		homeTop.stopTransition = true;

		

		var currentLeftElement = $('top_home_'+index);

		var currentRightElement = $('top_image_home_'+index);

		

		
		var nextRightElement = $('top_image_home_'+nextIndex);

		

		
		

		nextRightElement.set('morph', {

			duration: homeTop.transitionDurationIn, 

			transition: homeTop.transitionRight,
			
			onComplete: function(){

				homeTop.stopTransition = false;
			}

		});

		

		
		

		currentRightElement.set('morph', {

			duration: homeTop.transitionDurationOut, 

			transition: homeTop.transitionRight,
			onComplete: function(){

				currentRightElement.set('styles', {'display': 'none'});

				nextRightElement.set('styles', {'display': 'block', 'visibility' : 'hidden'});

				nextRightElement.morph({

					opacity : [1, 1]

				});

			}

		});

		

		
		

		currentRightElement.morph({

			opacity : [1, 1]
		});

	

	}

	

}



window.addEvent("domready", function(){

	

	// TOP HOME

	

	if(document.getElementById('top_image_home_1'))

	{

		homeTop.init();

	}

});