var display_LSF_offers = null;
var DualOptin = {
	strHtmlNewsletters: '',
	jsDualOptin: null,
	idDivNewsletters: null,
	init: function() {
		if ($(DualOptin.idDivNewsletters) != null) {
			headers = $$('head');
			headers[0].appendChild(new Element('script', {src: DualOptin.jsDualOptin, type: 'text/javascript'} ));
			timer = new PeriodicalExecuter(function(pe) {
					if (display_LSF_offers != null) {
						pe.stop();
						//On redirige la document.writeln vers une fonction propre
						iniDocWriteln = document.writeln;
						document.writeln = function(str) { if (str != null && str.length>0 && str != 'null') DualOptin.strHtmlNewsletters += str; };
						LSFaction(0);
						$(DualOptin.idDivNewsletters).innerHTML = DualOptin.strHtmlNewsletters;
						//On remet le bon document.writeln
						document.writeln = iniDocWriteln;
					}
				}, 0.2
			);
		}
	}
};
ext_onloads.push(DualOptin.init);