function galleryCloseButtons(galleryCaptionId) {
    var objCloseButton = document.createElement("span");
    objCloseButton.innerHTML = '<a href="javascript:void(0);" class="close-copy" onclick="removeGalleryCaption(\''+galleryCaptionId+'\')"></a>';
    /*
    var objCloseButton = document.createElement("a");
    objCloseButton.setAttribute('href','javascript:void();');
    objCloseButton.setAttribute('onclick', 'removeGalleryCaption("'+galleryCaptionId+'");');
    objCloseButton.setAttribute('class','close-copy'); 
    */
    var objGalleryCaption = $(galleryCaptionId);
    objGalleryCaption.appendChild(objCloseButton);
}
function removeGalleryCaption(galleryCaptionId) {
    $('content').removeChild($(galleryCaptionId));
}