With Isoview and using JavaScript language, how to list all the objects of an illustration ?

See below the function to list objects:

function listObjects()
{
var ObjID = new Array();
var ObjName = new Array();

for ( n = 0; n < document.ivx1.Iso3GetObjectCount(); n++)
{
ObjID[n] = document.ivx1.Iso3GetObjectIDByIndex(n);
ObjName[n] = document.ivx1.Iso3GetObjectNameByIndex(n);
}

}