Code

$('#tonus').tooltip({
	delay: 0,
	showURL: false,
	bodyHandler: function() {
		return $('<img/>').attr('src', this.src);
	}
});

Code

$('#tonus').tooltip({
	delay: 0,
	showURL: false,
	bodyHandler: function() {
		return $('<img/>').attr('src', this.src);
	}
});