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