// JavaScript Document
(function($) {
$.fn.lavaLampV = function(o) {
    o = $.extend({ fx: "linear", speed: 500, click: function(){} }, o || {});

    return this.each(function() {
        var me = $(this), noop = function(){},
            $back = $('<li class="back"></li>').appendTo(me),
            $li = $("li", this), curr = $("li.current", this)[0] || $($li[0]).addClass("current")[0];

        $li.not(".back").hover(function() {
            move(this);
        }, noop);

        $(this).hover(noop, function() {
            move(curr);
        });

        $li.click(function(e) {
            setCurr(this);
            return o.click.apply(this, [e, this]);
        });

		if($('#positionv').val()!="")
       {
           setCurr($('#'+$('#positionv').val())[0]);
       }
       else
       {
          setCurr(curr);
       }

        function setCurr(el) {
            $back.css({ "top": el.offsetTop+"px", "width": el.offsetWidth+"px" });
            curr = el;

			$(curr).parent().find("li").each(function () {
				$(this).removeClass("current");
			});

			$(curr).addClass("current");
        };

        function move(el) {
            $back.each(function() {
                $(this).dequeue(); }
            ).animate({
                width: el.offsetWidth,
                top: el.offsetTop
            }, o.speed, o.fx);
        };

    });
};
})(jQuery);