// function to retrieve the cookie
function getCookie(name){
var prefix = name + "="
var cookieStartIndex = document.cookie.indexOf(prefix)
if (cookieStartIndex == -1)
return null
var cookieEndIndex = document.cookie.indexOf(";", cookieStartIndex + prefix.length)
if (cookieEndIndex == -1)
cookieEndIndex = document.cookie.length;
return unescape(document.cookie.substring(cookieStartIndex + prefix.length, cookieEndIndex));
}//end here
// function to set the cookie
function setCookie (name, value, expires, path, domain, secure) {
var curCookie = name + "=" + escape(value) +
((expires) ? "; expires=" + expires.toGMTString() : "") +
((path) ? "; path=" + path : "") +
((domain) ? "; domain=" + domain : "") +
((secure) ? "; secure" : "");
document.cookie = curCookie;
}
rand=getCookie("business");
if (!rand){
setCookie("business","A");
rand="A";
}
ad_Var = null;
switch(rand) {
case "A" :
ad_Var="
";
rand="B";
break;
case "B" :
ad_Var="
";
rand="A";
break;
default :
ad_Var="
";
rand="A";
break;
}
document.write(ad_Var);
setCookie("business",rand);