(function($){$.fn.lavaLamp=function(o){o=$.extend({fx:"easeInBounce",speed:500,click:function(){}},o||{});return this.each(function(){var b=$(this),noop=function(){},$back=$('<div class="back"><div class="left"></div></div>').appendTo(b),$li=$("li.first_li",this),curr=$("li.active",this)[0]||$($li[0]).addClass("active")[0];$li.not(".back").hover(function(){move(this)},noop);$(this).hover(noop,function(){move(curr)});$li.not(".back").focusin(function(){move(this)},noop);$li.last().focusout(function(){move(curr)});setCurr(curr);function setCurr(a){$back.css({"left":a.offsetLeft+"px","width":a.offsetWidth+"px"});curr=a};function move(a){$back.each(function(){$(this).dequeue()}).animate({width:a.offsetWidth,left:a.offsetLeft},o.speed,o.fx)}})}})(jQuery);