rem: return a ? this.each(function(){ new fx.Opacity(this,o).hide(); }) : this._hide(); 
add: for(var i in fx.fn){(function(){ var j = fx.fn[i]; z[j] = function(a,b){ if(c(a,b,"height")) h[j](); if(c(a,b,"width")) w[j](); }; })()} 
context:   return a ? this.each(function(){    new fx.Opacity(this,o).hide();  }) : this._hide();
meta: 3217	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3217/f0034d64e3890553f214db0708b9a831476ea46a/fx.js/clean/fx/fx.js