var lastActive;sfHover=function(addFocusFx){if(!document.getElementById)return false;if(isIE5or6){var tagNames=['p','li','ul','input','button','select','img'];tagNames.each(function(tagName){$S(tagName).each(function(tag){addEvent(tag,"mouseover",function(){Element.addClassName(tag,'over');});addEvent(tag,"mouseout",function(){Element.removeClassName(tag,'over');});if(addFocusFx){addEvent(tag,"focus",function(){Element.addClassName(tag,'focus');});addEvent(tag,"blur",function(){Element.removeClassName(tag,'focus');});}});});}return true;};function tooltips(){if(window.hasTooltips)domTT_replaceTitles(null,"'styleClass', 'niceTitle', 'offsetX', 25, 'offsetY', -20, 'type', 'velcro', 'source', 'tt' ");}function toggleMenu(){m=document.getElementById('summary');if(m.className.match(/hide/)){re=new RegExp("hide\\b");m.className=m.className.replace(re,'');}else m.className+=' hide';this.className=m.className===''?'open':'close';}function menuFx(){var t=document.getElementById('menuToggle');if(t)t.onclick=function(){toggleMenu('header')};var s=document.getElementById('summary');if(s)s.onclick=function(){toggleMenu('summary')};}function popup(){if(!document.getElementsByTagName){return false;}var popuplinks=document.getElementsByTagName("a");for(var i=0;i<popuplinks.length;i++){cName=popuplinks[i].getAttribute("class");if(!cName)cName=popuplinks[i].className;re=new RegExp("popup","ig");if(cName&&re.test(cName)){options=null;if(new RegExp("popup-fullscreen","ig").test(cName))options="fullscreen";if(new RegExp("popup-tiny","ig").test(cName))options="tiny";if(new RegExp("popup-medium","ig").test(cName))options="medium";if(new RegExp("popup-picture","ig").test(cName))options="picture";if(new RegExp("popup-large","ig").test(cName))options="large";popuplinks[i].onclick=function(){openPopUp(this.getAttribute("href"),options);return false;};}}return false;}function openPopUp(linkURL,options,width,height){var position='screenX=300, screenY=250, top=250, left=300';var resizable="resizable=yes";var scrollbars="scrollbars=1";var defaultOptions=resizable+','+scrollbars+','+position;var popupOptions={'fullscreen':'','tiny':'width=250, height=150, '+defaultOptions,'small':'width=350, height=200, '+defaultOptions,'medium':'width=450, height=225, '+defaultOptions,'picture':'width=680, height=530, '+defaultOptions,'large':'width=800, height=600, '+resizable+','+scrollbars};if(!options){var sOptions='';if(width&&height)sOptions+='width='+width+', height='+height+',';sOptions+=resizable+','+position;}else sOptions=popupOptions[options];var handle=window.open(linkURL,'popup',sOptions);handle.focus();return false;}function doAddHover(){var addFocusFx=true;sfHover(addFocusFx);}addEvent(window,"load",doAddHover);addEvent(window,"load",tooltips);addEvent(window,"load",popup);