function Cover(bottom, top, ignoreSize) {
                var location = Sys.UI.DomElement.getLocation(bottom);
                top.style.position = 'absolute';
                top.style.top = location.y + 'px';
                top.style.left = location.x + 'px';
                if (!ignoreSize) {
                    top.style.height = bottom.offsetHeight + 'px';
                    top.style.width = bottom.offsetWidth + 'px';
                }
            }
            
function MM_openBrWindow(theURL,winName,features) {
  window.open(theURL,winName,features);
}