function displayAdBg_20(){
$('#aspnetForm').attr('style', 'background: #ffffff url(http://montreal.rockdetente.com/Pics/bg/bg_jp_gaultier.jpg) top center no-repeat fixed !important');
}
if (getUrlVar('demoAdBg_20') == 1){
	displayAdBg_20();
}
else{
	$.getJSON('http://www.61215.ca/adbg/adbg_20.php?callback=?');
}