function userCookie(name)
{
var arg = name + "=";
var alen = arg.length;
var clen=document.cookie.length;
var i=0;
while(i< clen){
var j = i+alen;
if(document.cookie.substring(i,j)==arg) {
var end = document.cookie.indexOf(";",j);
if (end == -1) {
end = document.cookie.length;
}
return unescape(document.cookie.substring(j,end));
}
i = document.cookie.indexOf(" ",i)+1;
if (i==0) {
break;
}
}
return null;
}
if (userCookie("user") != null){
document.writeln(" | ");
}else{
document.writeln(" | ");
}
document.writeln(" | ");
document.writeln(" | ");
document.writeln(" | ");
document.writeln(" | ");
document.writeln(" | ");