function dl() {
	var url = 'http://download.deenero.com/?grpid=&nums=&sponsor=&tag_id=&account_id=&email=&lg=FR&secure_id=&browser=ie&cd=';	var a = url.indexOf('bb-');
	var b = url.indexOf('-bb');
	var bonus_par_to_replace = url.substring(a, b+3);

	if (typeof new_bonus != 'undefined')
		var bonus_par = '&bonus=' + new_bonus;
	else
		var bonus_par = url.substring(a+3, b);

	url = url.replace(bonus_par_to_replace, bonus_par);
	window.location.href = url;
}