function initArrowBars(){$$(".arrowBar:not([class~=processed])").each(function(B){initArrowBar(B)})}function initArrowBar(D){if(!D){return }D=$(D).addClassName("processed");var C=new Element("div",{"class":"arrow"});D.insert(C);moveArrow(D.up(".TWC_tabsArea")||D.up(".STW_tabsArea"))}function moveArrow(E){var D=($(E).select(".TWC_tab.selected")[0]||$(E).select(".STW_tab.selected")[0]);var F=E.select(".arrow")[0];F.morph({left:(D.positionedOffset().left+(D.getWidth()/2)-(F.getWidth()/2))+"px"},{duration:0.6})};