title: wait till functions with ajax calls finish execution in jquery
body: <p>i have 3 functions and in each function i have a AJAX call which is synchronous in nature. </p>
  
  <pre><code>function()
  {
    a();
    b();
    c();
  }
  a()
  {
     ajaxGet(globals.servicePath + '/Demo.svc/GetDemoList/' + sessionStorage.SessionId,function(data, success) {}, '', {async: false}, false);
  }
  </code></pre>
  
  <p>similarly for b() and c().</p>
  
  <p>now i want to wait for the execution of these calls and then proceed with the other operations since those operations are based on the result i get here. how can i get this done?</p>