title: Display external link in popup in Liferay
body: <p>Am using Liferay 6.2 and trying to get a external page in a pop up.</p>
  
  <p>Am using the following code</p>
  
  <pre><code>function ShowPopup(){
  
  AUI().ready(function(A) {
        AUI().use('aui-dialog', 'aui-io', function(A) {
            var url1 = '/myportlet/myview.jsp';
  
          //  var url1 = 'www.google.com';
  
      Liferay.Util.openWindow(
              {
                   dialog: {
                      cache: false,
                     width: 800,
                      height: 700,
                      modal: true
                  },
                    id:'myview',              
                  uri: url1
           }
         );
   Liferay.provide(
         window,
         'closePopup',
          function(popupIdToClose) {
              var dialog = Liferay.Util.getWindow(popupIdToClose);
              dialog.destroy(); // You can try toggle/hide whatever You want
          },
          ['aui-base','aui-dialog','aui-dialog-iframe']
     );
         }); 
  });
  </code></pre>
  
  <p>If I provide the first var url1('/myportlet/myview.jsp'), the popup displays properly, as it is internal link, But if I provide the second var url1('www.google.com'). The localhost url is prepended for the URI(like <code>http://localhost:8080/www.google.com</code>), so it is not able to display the external link in pop up.
  How can i make the external url display in the popup.</p>