jQuery(document).ready(function() {

	//Speed of the slideshow
	var speed = 5000;
	
	//You have to specify width and height in #slider2 CSS properties
	//After that, the following script will set the width and height accordingly
	jQuery('#mask-gallery, #gallery li').width(jQuery('#slider2').width());	
	jQuery('#gallery').width(jQuery('#slider2').width() * jQuery('#gallery li').length);
	jQuery('#mask-gallery, #gallery li, #mask-excerpt, #excerpt li').height(jQuery('#slider2').height());
	
	
	
	jQuery('#gallery li:first, #excerpt li:first').addClass('selected');

	

	
	
	//Next Slide by calling the function
	jQuery('#btn-next').click(function () {
		newsscoller(0);	
		return false;
	});	

	//Previous slide by passing prev=1
	jQuery('#btn-prev').click(function () {
		newsscoller(1);	
		return false;
	});	
	
	//By Cco
	Timer = setTimeout(function () { newsscoller(0); }, 4000);
});


function newsscoller(prev) {

	//Get the current selected item (with selected class), if none was found, get the first item
	var current_image = jQuery('#gallery li.selected').length ? jQuery('#gallery li.selected') : jQuery('#gallery li:first');
	var current_excerpt = jQuery('#excerpt li.selected').length ? jQuery('#excerpt li.selected') : jQuery('#excerpt li:first');

	//if prev is set to 1 (previous item)
	if (prev) {
		
		//Get previous sibling
		var next_image = (current_image.prev().length) ? current_image.prev() : jQuery('#gallery li:last');
		var next_excerpt = (current_excerpt.prev().length) ? current_excerpt.prev() : jQuery('#excerpt li:last');
	
	//if prev is set to 0 (next item)
	} else {
		
		//Get next sibling
		var next_image = (current_image.next().length) ? current_image.next() : jQuery('#gallery li:first');
		var next_excerpt = (current_excerpt.next().length) ? current_excerpt.next() : jQuery('#excerpt li:first');
	}

	//clear the selected class
	jQuery('#excerpt li, #gallery li').removeClass('selected');
	
	//reassign the selected class to current items
	next_image.addClass('selected');
	next_excerpt.addClass('selected');

	//Scroll the items
	jQuery('#mask-gallery').scrollTo(next_image, 800);		
	jQuery('#mask-excerpt').scrollTo(next_excerpt, 800);					
	
	//By Cco
	clearTimeout(Timer);

	Timer = setTimeout(function () { newsscoller(0); }, 4000);
}