var MoR="Mul",randomsetting="7 days";function getCookie(e){var t=new RegExp(e+"=[^;]+","i");return document.cookie.match(t)?document.cookie.match(t)[0].split("=")[1]:null}function setCookie(e,t,o){var s=new Date;void 0!==o?s.setDate(s.getDate()+parseInt(o)):s.setDate(s.getDate()-5);document.cookie=e+"="+t+"; expires="+s.toGMTString()+"; path=/"}function deleteCookie(e){setCookie(e,"moot")}function setStylesheet(e,t){var o,s,n=[""];for(o=0;s=document.getElementsByTagName("link")[o];o++)"alternate stylesheet"==s.getAttribute("rel").toLowerCase()&&s.getAttribute("title")&&(s.disabled=!0,n.push(s),s.getAttribute("title")==e&&(s.disabled=!1));if(void 0!==t){var a=Math.floor(Math.random()*n.length);n[a].disabled=!1}return void 0!==t&&""!=n[a]?n[a].getAttribute("title"):""}function chooseStyle(e,t){document.getElementById&&(setStylesheet(e),setCookie("mysheet",e,t))}function indicateSelected(e){if(null!=selectedtitle&&(null==e.type||"select-one"==e.type)){e="select-one"==e.type?e.options:e;for(var t=0;t<e.length;t++)if(e[t].value==selectedtitle){"OPTION"==e[t].tagName?e[t].selected=!0:e[t].checked=!0;break}}}if("Mul"==MoR){var selectedtitle=getCookie("mysheet");document.getElementById&&null!=selectedtitle&&setStylesheet(selectedtitle)}else"Rnd"==MoR&&("eachtime"==randomsetting?setStylesheet("","Rnd"):"sessiononly"==randomsetting?null==getCookie("mysheet_s")?document.cookie="mysheet_s="+setStylesheet("","Rnd")+"; path=/":setStylesheet(getCookie("mysheet_s")):-1!=randomsetting.search(/^[1-9]+ days/i)&&(null==getCookie("mysheet_r")||parseInt(getCookie("mysheet_r_days"))!=parseInt(randomsetting)?(setCookie("mysheet_r",setStylesheet("","Rnd"),parseInt(randomsetting)),setCookie("mysheet_r_days",randomsetting,parseInt(randomsetting))):setStylesheet(getCookie("mysheet_r"))));