To capture the first party cookie as another piece of data associated to the caller, you need to add the following code to the standard Delacon javascript.

var extTrkStr=(function(name)
{ var value = “; ” + document.cookie; var parts = value.split(“; ” + name + “=”); if (parts.length == 2) return parts.pop().split(“;”).shift();else return “”; }
(“foo”));

In this code “foo” is the name of the cookie – so you should change the name to the first party cookie that you want to track.