Regexp To Extract Address: City, State, And

I am working with this regexp to extract address: city, state, and zip. This version kinda works but it extracts one element of an array instead of three and keeps my "city" too long, including all text before it.
.....................
var regex = /s*(.*)s*,s*([A-Z]{2})s+(d{5}(-d{4})?)s*/g;
function doit(){
var arr = d.innerHTML.match(regex);
if(arr.length=3){
d2.innerHTML = arr[0]+" | "+arr[1]+" | "+arr[2];
}else{
d2.innerHTML = "Found "+arr.length+" matches";
}
}
//-->
</script>
.......................
<div id="myDiv">
Some text here, not always break after <br>New Haven, CT 06460 plus whatever text here too
</div>