var Demo = {
	alertDialog: null,
	alert: function(content) {
		if (!this.alertDialog) {
			// this dialog won't be destroyed when clicking "OK"
			this.alertDialog = new Dialog({
				top: 140,
				openOnCreate: false,
				destroyOnClose: false
			});
		}
		this.alertDialog.content.innerHTML = content;
		this.alertDialog.open();
	},

	testIE6: function() {
		new Dialog({
			width: 600,
			title: '',
			content: '<a href="/logiciel-vega/presentation.html"><img src="popupJanv2011.jpg" alt="" border="0" /></a>'
		})
	},
basic: function() {
		new Dialog({
			width: 630,
			content: '<a href="/logiciel-vega/presentation.html"><img src="popupJanv2011.jpg" alt="" border="0" /></a>',
			buttons: {'Fermer': Dialog.prototype.close}
		});
	}
};