/*
Element.addMethods({
  disp: function(element){
    $(element).style.display = '';
    $(element).style.position = 'absolute';
    $(element).style.left = event.x + 10;
    $(element).style.top = event.y - 5;
    return element;
  }
});
*/
if (Element.Methods) {
  Element.Methods.disp = function (element) {
    $(element).style.display = '';
    $(element).style.overflow = 'hidden'; /* FireFox用*/
    $(element).style.zIndex = 100;
    $(element).style.position = 'absolute';
    /*
    $(element).style.left = parseInt(Event.pointerX(event));
    $(element).style.top = Event.pointerY(event);
    */
    return element;
  }
  Element.addMethods();
}

// --------------------------------------------------------------------------------
// CSRF
// --------------------------------------------------------------------------------

/**
 * URLをリクエストKEY付きのURLに変換する (ダミー)
 *
 * @param  string url
 * @access public
 */
function vurl(url) { return url; }

/**
 * リクエストKEYパラメータを取得する (ダミー)
 *
 * @return string
 * @access public
 */
function vparam() { return null; }