$(function(){
    $(document.body).bind('mouseup', function(e){

    //do something

    });
    $('#popupclose').click(function(){


    //do something else

    });

});

"permissions": [
"https://*/",
"http://*/"
]

var xhr = new XMLHttpRequest();
xhttp.onreadystatechange = function() {
if (this.readyState == 4 && this.status == 200) {
   //perform the jquery function
  }
};
xhttp.open("GET", "url-link", true);
xhttp.send();