jQuery(document).ready(function(){
	/* hot issues */
	function setIssue(id){
		$("#featuredIssues .image").removeClass("active");
		$("#featuredIssues #featuredIssue" + id).addClass("active");
	
		$("#featuredIssues .tabs li").removeClass("active");
		$("#issueTab" + id).addClass("active");
	}
	
	function scrollIssue(direction){
		var _current = $("#featuredIssues").find(".image[class~=active]").attr("id").substring(13);
		
		switch(direction){
			case 'prev':
				_current == 1 ? setIssue(4) : setIssue(--_current);
				break;
			case 'next':
				_current == 4 ? setIssue(1) : setIssue(++_current);
				break;
			default:
				break;
		}
	}

	$("#featuredIssues .tabs li a").click(function(){
		setIssue(this.rel);
		return false;
	});
	
	$("#featuredIssues .image .caption .arrow").click(function(){
		if ($(this).hasClass("prev")) {
			scrollIssue("prev");
		} else if ($(this).hasClass("next")) {
			scrollIssue("next");
		}
		return false;
	});

});