function mypopup(relLoc, w, h, x, y) {

    var mywindow;
    var currLoc = window.location.protocol + '//' + document.domain + '/' + relLoc;
    mywindow = window.open(currLoc,
      "mywindow", 'location=1,status=1,scrollbars=1,width=' + w + ',height=' + h + '');
    mywindow.moveTo(x, y);
}