how to call js/jquery webservice

Question

I have a web service http://itmamhosting-001-site16.itempurl.com/lsc/GenerateCertificate.asmx/GenerateCertificate?Name=saif

It has a Url inside it :

How to call it using jQuery and take the picture url from it and save it inside a variable

I tried this code to call it but doesn't work

$(document).ready(function () {
    $.ajax({
    type: "GET",
    url: "http://services.faa.gov/airport/status/IAD?format=application/xml",
    dataType: "xml"

    });
});

I got this error

no access control , Allow origin header is present on the requested resource

Im new to jquery and js ,Im stuck i tried many codes if some one can give or show

Answer 1

 $(document).ready(function () { $.ajax({ type: "GET", url: "https://services.faa.gov/airport/status/IAD?format=application/xml", dataType: "xml", success: function(data){ var xmlString = data.documentElement.innerHTML; $("#result").html(xmlString); } }); }); 

 <script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script> <textarea name="" id="result" cols="50" rows="50"></textarea>