jQuery styled select js

b_select.css

.b_select {
	position: relative;
	display: block;
	margin-top: 1px;
	margin-right: 29px;
	padding: 0;

	color: #000;
	font-size: 12px;
	text-decoration: none;

}
.b_select.d_i_b {
	display: inline-block;
	vertical-align: top;
}

.b_select:hover {
}
.b_select .ul li:active {
	bottom: -1px;
}

.b_select .selected {
	/*position: relative;*/
	display: inline-block;
	cursor: pointer;
}
.b_select .selected span {
	margin-right: 2px;
	border-bottom: 1px dashed #000;
}
.b_select .selected span:hover { border-bottom-color: transparent; }
.b_select .selected > i {
	position: absolute;
	top: 0;
	right: -29px;
	z-index: 11;
	display: block;
	width: 28px;
	height: 100%;
	margin: 0 0 0 0;

	text-align: center;
	line-height: 18px;
}
.b_select .selected > i > b {
	display: inline-block;
	width: 6px;
	height: 4px;

	vertical-align: middle;
	background: url(../images/spr.png) -44px -92px

}
.b_select.m_open .selected > i > b { background-position: -44px -96px; }


.b_select .list_div {
	display: none;
	position: absolute;
	top: 25px;
	right: -20px;
	z-index: 15;
	width: 100%;
	min-width: 200px;
}
.b_select .list {
	padding-left: 0;
	margin: 0;
	max-height: 180px;
}
.b_selected,
.b_select .list li {
	font-size: 11px;
	line-height: 12px;
	padding: 7px 10px;
	display: block;
	float: none;
	cursor: pointer;
}

.b_select .list li {
	padding: 7px 0 7px 10px;
	text-align: left;
}
.b_select .list .active { display: none;}
.b_select .list li:hover { background: #ccc; }
.b_select .list li a {
	color: inherit;
	text-decoration: none;
}

b_select.js

// Custom select script
//
// Alex Buznik (@beshur)
// \\
function selectize(obj) {
	if (!obj) return;
	$(obj).each(function() {
		var obj = $(this);
		obj.click(function (e) {
			e.stopPropagation();
			$(this).toggleClass("m_open").find(".list_div").slideToggle("fast");

			if (window.PIE) {
				if (obj.hasClass("m_open")) {
					obj.find(".list_div").each(function() {
						PIE.attach(this);
					})
				}
			}
		})
		obj.find(".ul > li").click(function (e) {
			e.stopPropagation();
			obj.find(".selected span").text ( $(this).text() );
			obj.find(".s_val").val( $(this).data("val") );

			$(this).addClass("active").siblings().removeClass("active");
			$(this).closest(".list_div").slideUp("fast");
			obj.removeClass("m_open");

			if (window.PIE) {
				obj.find(".list_div").each(function() {
					PIE.detach(this);
				})
			}
			if ($(this).data('href')) {
				window.location.href = $(this).data('href');
			}
		});

		if (obj.find(".ul > li.active").size() > 0) {
			obj.find(".selected span").text ( obj.find(".ul > li.active").text() );
		} else {
			obj.find(".selected span").text ( obj.find(".ul > li:first").addClass("active").text() );
		}
	});
}