var detect=navigator.userAgent.toLowerCase();var OS,browser,version,total,thestring;function getBrowserInfo(){if(checkIt('konqueror')){browser="Konqueror";OS="Linux";}
else if(checkIt('safari'))browser="Safari"
else if(checkIt('omniweb'))browser="OmniWeb"
else if(checkIt('opera'))browser="Opera"
else if(checkIt('webtv'))browser="WebTV";else if(checkIt('icab'))browser="iCab"
else if(checkIt('msie'))browser="Internet Explorer"
else if(!checkIt('compatible')){browser="Netscape Navigator"
version=detect.charAt(8);}
else browser="An unknown browser";if(!version)version=detect.charAt(place+thestring.length);if(!OS){if(checkIt('linux'))OS="Linux";else if(checkIt('x11'))OS="Unix";else if(checkIt('mac'))OS="Mac"
else if(checkIt('win'))OS="Windows"
else OS="an unknown operating system";}}
function checkIt(string){place=detect.indexOf(string)+1;thestring=string;return place;}
$(window).bind('unload',Event.unloadCache,false);function lightbox(){}
lightbox.prototype={yPos:0,xPos:0,initialize:function(){initializeLightbox();},activate:function(){initializeLightbox();if(browser=='Internet Explorer'){this.getScroll();this.prepareIE('100%','hidden');this.setScroll(0,0);this.hideSelects('hidden');}
this.displayLightbox("block");},prepareIE:function(height,overflow){bod=document.getElementsByTagName('body')[0];bod.style.height=height;bod.style.overflow=overflow;htm=document.getElementsByTagName('html')[0];htm.style.height=height;htm.style.overflow=overflow;},hideSelects:function(visibility){selects=document.getElementsByTagName('select');for(i=0;i<selects.length;i++){selects[i].style.visibility=visibility;}},getScroll:function(){if(self.pageYOffset){this.yPos=self.pageYOffset;}else if(document.documentElement&&document.documentElement.scrollTop){this.yPos=document.documentElement.scrollTop;}else if(document.body){this.yPos=document.body.scrollTop;}},setScroll:function(x,y){window.scrollTo(x,y);},displayLightbox:function(display){var overlay=$("#overlay");var lb=$('#lightbox');overlay.css('display',display);lb.css('display',display);if(display!='none')this.loadInfo();},loadInfo:function(){var elem=$('editorialExtraInfo');if(elem){this.processInfo(elem.innerHTML);}},loadInfoAjax:function(url){$.post(url,function(data){info="<div id='lbContent'>"+data+"</div>";$('#lightbox').html(info);$('#lightbox').attr('class',"done");lbActions=document.getElementsByClassName('lbAction');for(i=0;i<lbActions.length;i++){$(lbActions[i]).click(this[lbActions[i].rel].bindAsEventListener(this));lbActions[i].onclick=function(){return false;};}});},processInfoAjax:function(transport){if($('lbContent')){$('lbContent').innerHTML=transport.responseText;}else{info="<div id='lbContent'>"+transport.responseText+"</div>";new Insertion.Before($('lbLoadMessage'),info);$('lightbox').className="done";}
this.actions();},processInfo:function(response){info="<div id='lbContent'>"+response+"</div>";var lb=$('#lbLoadMessage');lb.insertBefore(info);$('#lightbox').className="done";this.actions();},actions:function(){lbActions=document.getElementsByClassName('lbAction');for(i=0;i<lbActions.length;i++){$(lbActions[i]).click(this[lbActions[i].rel].bindAsEventListener(this));lbActions[i].onclick=function(){return false;};}},insert:function(e){link=Event.element(e).parentNode;Element.remove($('lbContent'));var myAjax=new Ajax.Request(link.href,{method:'post',parameters:"",onComplete:this.processInfo.bindAsEventListener(this)});},deactivate:function(){$('#lightbox').html("");if(browser=="Internet Explorer"){this.prepareIE("","");this.setScroll(0,this.yPos);this.hideSelects("visible");}
this.displayLightbox("none");}};var myLightbox=new Object();var _lightboxInitialized=false;function initializeLightbox(){if(_lightboxInitialized){return;}
_lightboxInitialized=true;addLightboxMarkup();getBrowserInfo();}
function addLightboxMarkup(){bod=document.getElementsByTagName('body')[0];overlay=document.createElement('div');overlay.id='overlay';lb=document.createElement('div');lb.id='lightbox';lb.className='loading';lb.innerHTML='<div id="lbLoadMessage">'+'<p>Loading</p>'+'</div>';bod.appendChild(overlay);bod.appendChild(lb);}