function initval() { if(document.comment_area){ document.comment_area.name.value = getCookie("comment_name"); document.comment_area.email.value = getCookie("comment_email"); document.comment_area.url.value = getCookie("comment_url"); document.comment_area.set_cookie.checked = getCookie("comment_setcookie"); } } function setval() { if(document.comment_area.set_cookie.checked){ setCookie("comment_name", document.comment_area.name.value); setCookie("comment_email", document.comment_area.email.value); setCookie("comment_url", document.comment_area.url.value); setCookie("comment_setcookie", document.comment_area.set_cookie.checked); } } function getCookie(sName) { sName += "="; sCookie = document.cookie+";"; start = sCookie.indexOf(sName); if (start != -1){ end = sCookie.indexOf(";",start); sValue = sCookie.substring(start+sName.length,end); return unescape(sValue); } return ""; } function setCookie(sName,sValue) { if ((sName != null) && (sValue != null)) { var setDay = new Date(); setDay.setTime(setDay.getTime()+(30*1000*60*60*24)); sDay = setDay.toGMTString(); document.cookie = sName + "="+escape(sValue)+";expires="+sDay; return true; } return false; }