modalWindowList     =   $('div.modalWindow');

for(i = 0; i < modalWindowList.length; i++) {
    if(!Modernizr.rgba) $(modalWindowList[i]).css('background-image', 'url(\'/images/css-fallback/content-bg.png\')');
    $(modalWindowList[i]).find('a.closeIcon').click(function() { $(this).parent().hide("slow"); });
}