<!--

function readID() {
	var rid = GetCookie('rid');
	document.checkout.afiliado.value = rid;
}
function getCookieVal (offset) {  
    var endstr = document.cookie.indexOf (";", offset);  
    if (endstr == -1) endstr = document.cookie.length;  
    return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (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)
            return getCookieVal (j);    
        i = document.cookie.indexOf(" ", i) + 1;
        if (i == 0)	break;   
    }
    return null;
}

//-->