$(document).ready(function() {
	$(".image-overlay .color-block").stop().animate({"opacity": "0.5"}, "fast");

});



function hover_item(x){
	x.find(".color-block").stop().animate({"opacity": "0"}, "fast");
	x.find(".img-block").stop().animate({bottom: "0px"}, {queue: false, duration: "fast"});	
}

function out_item(x){
	x.find(".color-block").stop().animate({"opacity": "0.5"}, "fast");
	x.find(".img-block").stop().animate({bottom: "-100px"}, {queue: false, duration: "fast"});
}