var url= '';
(function ($, Drupal, drupalSettings) {

})(jQuery, Drupal, drupalSettings);

function print_content(){
    var printContents = jQuery("#block-bootstrap-content").html();
    var originalContents = document.body.innerHTML;
    document.body.innerHTML = printContents;
    window.print();
    document.body.innerHTML = originalContents;
}