Thanks JAKE,
Got me steered in the right direction and all works.
For others, here is my example:
n1 designates 'home' address
n2 designates 'work' address
- // =================================================
// ====== navigation get latitude & longitude ======
// =================================================
$(".nav1").click({navFlag: '"'+n1+'"', ID: '"'+recId+'"'}, getNavInfo);
$(".nav2").click({navFlag: '"'+n2+'"', ID: '"'+recId+'"'}, getNavInfo);
function getNavInfo(event){
var nFlag=event.data.navFlag;
var record=event.data.ID;
alert("nFlag "+nFlag+" record "+record);
} // event
R