(function(){var Class={create:function(){return function(){this.initialize.apply(this,arguments)}}};var GhostlyMenu=Class.create();GhostlyMenu.prototype={initialize:function(target,align,offset,sub){this.obj=cleanWhitespace(target);this.align=align||"left";this.sub=sub||-1;this.offset=offset||0;this.menu=this.obj.childNodes;if(this.menu.length<2){return}this.title=this.menu[0];this.body=this.menu[1];cleanWhitespace(this.body).lastChild.getElementsByTagName("a")[0].className+=" last";setStyle(this.body,"visibility","hidden");setStyle(this.body,"display","block");addListener(this.obj,"mouseover",bind(this,this.activate),false);addListener(this.obj,"mouseout",bind(this,this.deactivate),false)},activate:function(){if(this.sub==1){var pos=currentOffset(this.title);var top=pos[1]+2;var left=getWidth(this.body)-6}else{var pos=cumulativeOffset(this.title);var top=pos[1]+getHeight(this.title);var left=pos[0];if(this.align=="right"){left+=getWidth(this.title)-getWidth(this.body)+this.offset}}if(!/current/.test(this.title.className)){this.title.className+=" current"}setStyle(this.body,"left",left+"px");setStyle(this.body,"top",top+"px");setStyle(this.body,"visibility","visible")},deactivate:function(){this.title.className=this.title.className.replace("current","");var thismenu=this;var tid=setInterval(function(){clearInterval(tid);if(!/current/.test(thismenu.title.className)){setStyle(thismenu.body,"visibility","hidden")}return false},400)}};$A=function(iterable){if(!iterable){return[]}if(iterable.toArray){return iterable.toArray()}else{var results=[];for(var i=0;i<iterable.length;i++){results.push(iterable[i])}return results}};bind=function(){var array=this.$A(arguments);var func=array[array.length-1];var method=func,args=array,object=args.shift();return function(){return method.apply(object,args.concat(array))}};getHeight=function(element){return element.offsetHeight};getWidth=function(element){return element.offsetWidth};setStyle=function(element,key,value){element.style[key]=value};cleanWhitespace=function(list){var node=list.firstChild;while(node){var nextNode=node.nextSibling;if(node.nodeType==3&&!/\S/.test(node.nodeValue)){list.removeChild(node)}node=nextNode}return list};currentOffset=function(element){var valueT=element.offsetTop||0;var valueL=element.offsetLeft||0;return[valueL,valueT]};cumulativeOffset=function(element){var valueT=0,valueL=0;do{valueT+=element.offsetTop||0;valueL+=element.offsetLeft||0;element=element.offsetParent}while(element);return[valueL,valueT]};addListener=function(element,name,observer,useCapture){if(element.addEventListener){element.addEventListener(name,observer,useCapture)}else{if(element.attachEvent){element.attachEvent("on"+name,observer)}}};function loadMenus(){var subscribe=document.getElementById("subscribe");if(subscribe){new GhostlyMenu(subscribe,"right",1)}var menubar=document.getElementById("menubar");if(menubar){var list=menubar.getElementsByTagName("ul");for(var i=0;i<list.length;i++){var menu=list[i].parentNode;if(menu.parentNode===menubar){new GhostlyMenu(menu,"left")}else{new GhostlyMenu(menu,"left",0,1);menu.firstChild.className+=" subtitle"}}}}if(document.addEventListener){document.addEventListener("DOMContentLoaded",loadMenus,false)}else{if(/MSIE/i.test(navigator.userAgent)){document.write('<script id="__ie_onload_for_blocks2" defer src="javascript:void(0)"><\/script>');var script=document.getElementById("__ie_onload_for_blocks2");script.onreadystatechange=function(){if(this.readyState=="complete"){loadMenus()}}}else{if(/WebKit/i.test(navigator.userAgent)){var _timer=setInterval(function(){if(/loaded|complete/.test(document.readyState)){clearInterval(_timer);loadMenus()}},10)}else{window.onload=function(e){loadMenus()}}}}})();