$(function(){
	$('#slider').nivoSlider({
			effect:'random', // Specify sets like: 'fold,fade,sliceDown'
			slices:15, // For slice animations
			boxCols: 8, // For box animations
			boxRows: 4, // For box animations
			animSpeed:500, // Slide transition speed
			pauseTime:5000, // How long each slide will show
			startSlide:0, // Set starting Slide (0 index)
			directionNav:false, // Next & Prev navigation
			directionNavHide:true, // Only show on hover
			controlNav:false, // 1,2,3... navigation
			controlNavThumbs:false, // Use thumbnails for Control Nav
			controlNavThumbsFromRel:false, // Use image rel for thumbs
			controlNavThumbsSearch: '.jpg', // Replace this with...
			controlNavThumbsReplace: '_thumb.jpg', // ...this in thumb Image src
			keyboardNav:false, // Use left & right arrows
			pauseOnHover:true, // Stop animation while hovering
			manualAdvance:false, // Force manual transitions
			captionOpacity:0.8, // Universal caption opacity
			prevText: 'Prev', // Prev directionNav text
			nextText: 'Next', // Next directionNav text
			beforeChange: function(){}, // Triggers before a slide transition
			afterChange: function(){}, // Triggers after a slide transition
			slideshowEnd: function(){}, // Triggers after all slides have been shown
			lastSlide: function(){}, // Triggers when last slide is shown
			afterLoad: function(){} // Triggers when slider has loaded
	});
	
	// tabs navigation
	$('#subnav a').click(function(e){
		$("#mask").animate({left:-980 * (parseInt($(this).attr('href').replace(/^\D*/,''),10)-1)})
		e.preventDefault();
		$(this).parent().addClass('active').siblings().removeClass('active');
	});
	var anchor = window.location.href.match(/#tab\d+$/);
	if( anchor ){
		window.location.href = window.location.href.replace(/tab\d+$/,'')
		$('#subnav a[href="'+anchor[0]+'"]').click();
	}
});