jquery - Make ajax call ,success and error as functions -

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i want make ajax calls , retrieve responses via functions parameters, getting triggered error function , don't know why. here code:

ajaxinavdenormal = function(url_link, successfunction, errorfunction) {    $.ajax({      url: url_link,      success: function(response) {        var respo = response;        successfunction(respo);      },      error: errorfunction,    });  };    ajaxinvadeerror = function() {    $('.div1').prepend('internet connection error');  };    isitactivepopup = function(response) {    if (response == "success") {      $('.div1').prepend('connection successs');    } else      $('.div1').prepend('connection error');  };    isitactive = function(data) {    var url_link = "http://someurl.com/somegetvar=" + data;    ajaxinavdenormal(url_link, isitactivepopup, ajaxinvadeerror);  };    globalactions = function() {    isitactive();  };    $(document).ready(    function() {      globalactions();    });
<!doctype html>  <html>    <head>    <script src="https://ajax.googleapis.com/ajax/libs/jquery/1.12.2/jquery.min.js"></script>  </head>    <body>    <div class="div1"></div>  </body>    </html>

as wrote above, trying pass data via method:

isitactive = function(data)

however, didn't include when calling @ 

globalactions = function() { isitactive();};

as result, there no data process.


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