WP: Hijack Thickbox

hijack-thickbox.js

$('.add-file').live('click', function(){

	formfield = $('#' + $(this).attr('id') + '_field');

	// show the thickbox
	tb_show( $(this).val() , fab_admin_url + 'media-upload.php?post_id=' + fab_post_id + '&type=file&acf_type=file&TB_iframe=1');

	return false;
});

window.original_send_to_editor = window.send_to_editor;
window.send_to_editor = function(html){

	if(formfield){

        fileurl = $('img',html).attr('src');
        formfield.val(fileurl);

        tb_remove();
    
    }else{
    
		window.original_send_to_editor(html);
    
    }

};

window.original_tb_remove = window.tb_remove;
window.tb_remove = function(){

    original_tb_remove();
    
    formfield = '';

};