//
// @url url to the window to show in popup
// @windowArgs extra arguments on how to show the window (size etc.)
//
function popUp(url, windowArgs) {

  var popupWindow = window.open(url, 'popupWindow',
      'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0' + windowArgs);

  popupWindow.focus();

}

//
// Show image in a PopUp window
//
// @src src of the image to show in image popup
//
function showImage(src) {

  popUp('/go/page?page=view.image&src=' + src, 
	'resizable=1,width=650,height=500');

}