function GetCookie(sName)
{
// cookies are separated by semicolons
var aCookie = document.cookie.split(";");
for (var i=0; i < aCookie.length; i++)
{
// a name/value pair (a crumb) is separated by an equal sign
var aCrumb = aCookie[i].split("=");
if (sName == aCrumb[0])
return unescape(aCrumb[1]);
}
// a cookie with the requested name does not exist
return null;
}
<SCRIPT LANGUAGE="JavaScript">
<!--
var opened
var oldwin
function opennew(url)
{
if(opened){oldwin.location=url;alert('next open')}
if(!opened){oldwin=window.open(url,'mm');opened=true;alert("first open")}
}