var manual_or_random="manual",randomsetting="3 days";function getCookie(a){a=new RegExp(a+"=[^;]+","i");if(document.cookie.match(a))return document.cookie.match(a)[0].split("=")[1];return null}function setCookie(a,b,d){var c=new Date;d=typeof d!="undefined"?c.setDate(c.getDate()+parseInt(d)):c.setDate(c.getDate()-5);document.cookie=a+"="+b+"; expires="+c.toGMTString()+"; path=/"}function deleteCookie(a){setCookie(a,"moot")}
function setStylesheet(a,b){var d,c,e=[""];for(d=0;c=document.getElementsByTagName("link")[d];d++)if(c.getAttribute("rel").toLowerCase()=="alternate stylesheet"&&c.getAttribute("title")){c.disabled=true;e.push(c);if(c.getAttribute("title")==a)c.disabled=false}if(typeof b!="undefined"){var f=Math.floor(Math.random()*e.length);e[f].disabled=false}return typeof b!="undefined"&&e[f]!=""?e[f].getAttribute("title"):""}
function chooseStyle(a,b){if(document.getElementById){setStylesheet(a);setCookie("mysheet",a,b)}}function indicateSelected(a){if(selectedtitle!=null&&(a.type==undefined||a.type=="select-one")){a=a.type=="select-one"?a.options:a;for(var b=0;b<a.length;b++)if(a[b].value==selectedtitle){if(a[b].tagName=="OPTION")a[b].selected=true;else a[b].checked=true;break}}}
if(manual_or_random=="manual"){var selectedtitle=getCookie("mysheet");document.getElementById&&selectedtitle!=null&&setStylesheet(selectedtitle)}else if(manual_or_random=="random")if(randomsetting=="eachtime")setStylesheet("","random");else if(randomsetting=="sessiononly")if(getCookie("mysheet_s")==null)document.cookie="mysheet_s="+setStylesheet("","random")+"; path=/";else setStylesheet(getCookie("mysheet_s"));else if(randomsetting.search(/^[1-9]+ days/i)!=-1)if(getCookie("mysheet_r")==null||parseInt(getCookie("mysheet_r_days"))!=
parseInt(randomsetting)){setCookie("mysheet_r",setStylesheet("","random"),parseInt(randomsetting));setCookie("mysheet_r_days",randomsetting,parseInt(randomsetting))}else setStylesheet(getCookie("mysheet_r"));