rem: ef = new fx.Opacity(this,o); 
add: ef = new $.fx.Opacity(this,o); 
context: $.fn.fadeTo = function(a,ev,o) {	o = $.speed(a,o);	return a ? this.each(function(){		ef = new fx.Opacity(this,o);		ef.custom(ef.cur(),parseFloat(ev));		ef.show();	}) : this._show();};
meta: 3217	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3217/65b1081e9e9f9b8c4a0f1621c98e823eac3e6bcf/fx.js/clean/fx/fx.js