Review of some JQuery - I know something can be changed...
I think my if/else is rather clumpsy as it has some repetitive elements.
if (country.Name == location) {
$('#Countries').append($('<option>', {
value: country.Iso,
text: country.Name,
selected: true
}));
} else {
$('#Countries').append($('<option>', {
value: country.Iso,
text: country.Name
}));
}