window.addEvent('domready', function() {
  var bulles = new Tips($$('.Tips4'), {
  	timeOut		: 700,
  	maxTitleChars	: 50,
  	hideDelay		: 200,
  	className		: 'tips', //for you yo use in the css classes being then .tip .tip-title and .tip-text
  	onShow		: function(tip){
  		tip.setStyle('opacity', '0.9');
  	}
  });
});