function getCookie(name) {
var dc = document.cookie;
var prefix = name + "=";
var begin = dc.indexOf("; " + prefix);
if (begin == -1) {
begin = dc.indexOf(prefix);
if (begin != 0) return null;
} else
begin += 2;
var end = document.cookie.indexOf(";", begin);
if (end == -1)
end = dc.length;
return unescape(dc.substring(begin + prefix.length, end));
}
function getYamCookieValue(cookie , name) {
var prefix = name+"=";
var begin = cookie.indexOf("&"+prefix);
if(begin == -1 ){
begin = cookie.indexOf(prefix);
if(begin !=0 ) return '' ;
}else{
begin +=2 ;
}
var end = cookie.indexOf("&",begin);
if(end == -1){
end = cookie.length ;
}
return unescape(cookie.substring(begin+prefix.length,end));
}
function yamTop(cols){
co_member = getCookie('co_member');
if(co_member!=null){
yam_id = getYamCookieValue(co_member,'ID');
}
url = window.location.href;
if(typeof(yam_id)=='undefined' || yam_id=="") {
login='登入'
} else {
login='我的部落格｜登出'
}
if(cols == '2'){
document.write(
''
);
} else{
document.write(
''
);
}
}
