!function(){var n=null,l=null,e=null,t=document.location.search;if(t.length>1)for(var a=(t=t.substring(1)).split("&"),o=0;o<a.length;o++){var c=a[o].split("=");if("ecopt"===decodeURIComponent(c[0])){for(var d=decodeURIComponent(c[1]).split("."),i=0;i<d.length;i++){var r=d[i].split("_");if(n=r[0],l=r[1],null!==(e=d[i])&&null!==n&&null!==l&&0===n.search(/^[0-9]+$/)&&0===l.search(/^[0-9]+$/)){var u="__ectrack_"+n,m=document.domain;if(!m.match(/^\d{1,3}\.\d{1,3}\.\d{1,3}\.\d{1,3}$/)){var h=document.domain.match(/([^\.]+\.)?([^\.]+\.)([^\.]+)$/);m=h[2]+h[3],"jp"===h[3]&&5===m.length&&(m=h[1]+m)}document.cookie=u+"="+e+";max-age="+86400*l+"; path=/; domain="+m}n=null,l=null,e=null}break}}}();