//	Initialize portfolio gallery

function initPortfolio(){
	//Show Banner
	$(".main_image .desc").show(); 											//Show Banner
	$(".main_image .block").animate({ opacity: 0.85 }, 1 ); 				//Set Opacity

	//Click and Hover events for thumbnail list
	$(".image_thumb ul li:first").addClass('active'); 
	$(".image_thumb ul li").click(function(){ 
		//Set Variables
		var imgAlt 			= $(this).find('img').attr("alt"); 				//Get Alt Tag of Image
		var imgTitle 		= $(this).find('a').attr("href"); 				//Get Main Image URL
		var imgDesc 		= $(this).find('.block').html(); 				//Get HTML of block
		var imgDescHeight 	= $(".main_image").find('.block').height();		//Calculate height of block	

		if ($(this).is(".active")) {  										//If it's already active, then...
			return false; 													//	Don't click through
		} else {															//	Animate the Teaser				
			$(".main_image .block").animate({ opacity: 0, marginBottom: -imgDescHeight }, 250 , function() {
				$(".main_image .block").html(imgDesc).animate({ opacity: 0.85,	marginBottom: "0" }, 250 );
				$(".main_image img").attr({ src: imgTitle , alt: imgAlt});
			});
		}

		$(".image_thumb ul li").removeClass('active'); 						//Remove class of 'active' on all lists
		$(this).addClass('active');  										//add class of 'active' on this list only
		return false;
	}).hover(function(){
		$(this).addClass('hover');
	},function() {
		$(this).removeClass('hover');
	});

	//Toggle Teaser
	$("a.collapse").click(function(){
		$(".main_image .block").slideToggle();
		$("a.collapse").toggleClass("show");
	});
}