Split Method for country with country code

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ASP.NET

Javascript

HTML

jQuery

I have an array which contains all countries of world
for example i have taken 3 countries.

var option_str = document.getElementById('country');
country_array[0]="USA|India|Australia";

var mySplitResult = country_array[0].split("|");

 for (var i = 0; i < mySplitResult.length; i++) {
	        option_str.options[i] = new Option(mySplitResult[i],mySplitResult[i]);
	    }

I have used split method to get each country

my prvios source was

<select name ="country" id = "country"></select>

after excute this query
out put is

<select name ="country" id = "country">
<option>USA</option>
<option>India</option>
<option>Australia</option>
</select>

But I want to do some thing like this:

<select name ="country" id = "country">
<option value="US">USA</option>
<option value="IN">India</option>
<option value="AU">Australia</option>
</select>

What is the code or where i can modify with my code which will see like the above
but u can use country code in array