JQuery on blur from one of the input but not focus on those input

Question

There are two input elements:

<input name="in1">
<input name="in2">

I would like to do something when the mouse is BLUR from one of the INPUT, but not FOCUS on those two INPUT. Something like:

$("#main_part").on(
   // "blur","input[name=in1], input[name=in2]",
   // "not focus", "input[name=in1], input[name=in2]",
    function(){
         alert("working"); 
 }); 

How to solve this? Thanks.

Answer 1

$("input[name=in1]").blur(function(){
    alert("1 working");
});
$("input[name=in2]").blur(function(){
    alert("2 working");
})