function checkForCart() {
if (location.search.substring(1) == '') {
if (document.cookie) { //if cookies exist extract the one we want - items (gets set every cart operation)
var pos = document.cookie.indexOf("CARTID="); //get the items cookie position
if (pos != -1) {
var start = pos + 7;
var end = document.cookie.indexOf(";", start);
if (end == -1) end = document.cookie.length; {
var cartkey = document.cookie.substring(start, end); //assign the cookie value to a local variable
var cartkey = unescape(cartkey);
}
if (cartkey != '') {
document.write(' ');
}
} // pos != -1
} // if cookie
} // if querystring
} // function end