function writecookie(name, value) ...{ document.cookie=name +"="+ value +";"; } function readcookie(name) ...{ var mycookie = document.cookie; var start1 = mycookie.indexOf(name +"="); if (start1==-1) returnnull; else ...{ start=mycookie.indexOf("=",start1) +1; var end = mycookie.indexOf(";",start); if (end==-1) ...{ end=mycookie.length; //return unescape(mycookie.substring(start,end)); } return unescape(mycookie.substring(start,end)); } }