Ajax post example [Jquery]

HTML

<script src="http://jquery-json.googlecode.com/files/jquery.json-2.2.min.js"></script>

JavaScript

var data = {
        json: $.toJSON({
            text: 'some text',
          
        }),
        delay: 3
}
    var i = 7;

$.ajax({
    url: 'http://61.219.134.117/careerhttppost2.asp',
    data:data,
    type:"POST",
    success:function(response)
    {
        i=8;
       console.log(response);
        console.log(i);
        whatIsVarValue('after success');
    }
    
 
});
   whatIsVarValue('before success');

function whatIsVarValue(s)
{
alert("Value of var "+s+" is " + i);
}