jQuery(document).ready(function(){
	var totWidth=0;
	var positions = new Array();
	
	jQuery('#featureGallery .featureSlide').each(function(i){
		positions[i]= totWidth;
		totWidth += jQuery(this).width();
		if(!jQuery(this).width())
		{
			alert("Please, fill in width & height for all your images!");
			return false;
		}
	});
	
	jQuery('#featureGallery').width(totWidth);

	jQuery('#featureMenu ul li.featureItem a').click(function(e,keepScroll){
		jQuery('#featureMenu ul li.featureItem').removeClass('actV').addClass('inactV');
		jQuery(this).parent().addClass('actV');
			
		var pos = jQuery(this).parent().prevAll('.featureItem').length;
		
		jQuery('#featureGallery').stop().animate({marginLeft:-positions[pos]+'px'},450);
		e.preventDefault();
		if(!keepScroll) clearInterval(itvl);
	});
	
	jQuery('#featureMenu ul li.featureItem:first').addClass('actV').siblings().addClass('inactV');
	var current=1;
	function autoAdvance()
	{
		if(current==-1) return false;
		
		jQuery('#featureMenu ul li a').eq(current%jQuery('#featureMenu ul li a').length).trigger('click',[true]);
		current++;
	}

	var changeEvery = 6;
	var itvl = setInterval(function(){autoAdvance()},changeEvery*1000);
});