$(document).ready(function(){
	equalHeight($(".footer-column"));
 	$("#home-carousel .carousel-full").hover(function(){
		var exHeight = $(this).children(".carousel-excerpt").height();
		var exHeight = exHeight + 10;
		var newBtm = 458 - exHeight;
		$(this).children(".carousel-share").animate({top:"-40px"},300);
		$(this).children(".carousel-title").animate({bottom:exHeight+"px"},300,"linear");
		$(this).children(".carousel-excerpt").animate({top:newBtm+"px"},300,"linear");
 	},function(){
		$(this).children(".carousel-share").animate({top:"-80px"},300);
		$(this).children(".carousel-title").animate({bottom:0},300,"linear");
		$(this).children(".carousel-excerpt").animate({top:"458px"},300,"linear");
		$(".carousel-share-link").css("background","#a7c04a url(images/bg-carousel-share.png) 0 0 repeat-x")
 	});
	$("#home-carousel .carousel-share-link").click(function(){
		$(this).parents(".carousel-share").animate({top:"0px"},300,"linear");
		$(this).css("background-image","none");
		return false;
	});
	$("#login-tab").hover(function(){
		$(this).addClass("hovered");
	},function(){
		$(this).removeClass("hovered");
	}
	);
	$("#navNew li").hover(function(){
		$(this).addClass("hovered");
	},function(){
		$(this).removeClass("hovered");
	}
	);
});

function equalHeight(group) {
    tallest = 0;      
    group.each(function() {
        thisHeight = jQuery(this).height();
        if(thisHeight > tallest) {
            tallest = thisHeight;
        }
    });
    group.height(tallest);
}

// provide scrollable API for the action buttons
function init_main_carousel(carouselInterval){  
    var root = $(".scrollable").scrollable({circular: true}).navigator({ navi:'ul#carousel-thumbs'}).autoscroll({ interval: carouselInterval });
}