$(document).ready(function() { 
	$(".showcase-wrap").hover(hoverOn,hoverOff);
});

var num = 0;
var direction = 0;
var time = 10;
var opacNum = 0.05;

function hoverOn(){setTimeout("opacityUp()",time); direction = 1;};
function hoverOff(){setTimeout("opacityDown()",time); direction = 0;};

function opacityUp() {
	if (num < 1 && direction == 1) {
		num += opacNum;
		$(".paging-bar, .splash-caption, .next, .prev").css("opacity",num);
		hoverOn();
	}
}

function opacityDown() {
		if (num > (0 - opacNum) && direction == 0) {
		num -= opacNum;
		$(".paging-bar, .splash-caption, .next, .prev").css("opacity",num);
		hoverOff();
	}
}