function init(){bodyEl=document.getElementsByTagName("body")[0];Behaviour.register(styleSwitcherRules)}var isCommentFormToggled=false;function toggleCommentForm(){if(!isCommentFormToggled){Effect.Appear("guest_email");Effect.Appear("guest_url");isCommentFormToggled=true}else{Effect.Fade("guest_email");Effect.Fade("guest_url");isCommentFormToggled=false}}