function showAkModal(navurl, linkObj_id, title, box_width, box_height) {
  var offset = {};
  var options = {
    margin:1,
    border:1,
    padding:1,
    scroll:0
  };

  var win_width = $(window).width();
  var scrollToLeft= $(window).scrollLeft();
  var win_height = $(window).height();
  var scrollToBottom= $(window).scrollTop();

  //$('#'+linkObj_id).offset(options,offset);//this gives me offset
  $('body').append("" +
      "<div id='ak_test_div' style='padding-top:0px;border:3px solid black; background-color:#000;position: absolute;z-index:1000;display:none;'>" +
      "  <iframe width='"+box_width+"' height='"+box_height+"'  frameborder=0 marginwidth='0' marginheight='0' scrolling='NO'  name='frmTest' src='"+navurl+"'>" +
      "  </iframe><img src='gfx/icons/close.png' alt='close' style='position:absolute; right:5px; top:5px;' onclick='akModalRemove();'>" +
      "</div>");
  //$('#ak_test_div').css(offset);
  $('#ak_test_div').css(
    {
      left: (((win_width/2-box_width/2)) + scrollToLeft) + 'px',
      top: (((win_height/2-box_height/2)) + scrollToBottom) + 'px'
    });

  $.dimScreen(500, 0.7, function() {
    $('#ak_test_div').fadeIn(500);
  });

  $('#__dimScreen').click( function() {
    $('#ak_test_div').remove();
    $.dimScreenStop();
  });

  var offset = {};
  $("#ak_test_div").offset({ scroll: false }, offset);
  X_left=offset.left+box_width-16;
  X_top=offset.top-1;
  $('#close').css({left:X_left,top:X_top});
}

function akModalRemove() {
  //$('#ak_test_div').remove();
  //$('#ak_test_div').Puff(500);
  $('#ak_test_div').remove();
  $.dimScreenStop();
}

function akModalHideAndRedirect(redirect_url) {
  //$('#ak_test_div').Puff(500);
  //$('#ak_test_div').remove();
  $.dimScreenStop();
  window.location = redirect_url;
}