},empty:function(){Hash.each(this,function(B,A){delete this[A];},this);return this;},include:function(B,C){var A=this[B];if(!$defined(A)){this[B]=C;}return this; },map:function(B,C){var A=new Hash;Hash.each(this,function(E,D){A.set(D,B.call(C,E,D,this));},this);return A;},filter:function(B,C){var A=new Hash;Hash.each(this,function(E,D){if(B.call(C,E,D,this)){A.set(D,E); 
include: function(key, value){ var k = this[key]; if (!$defined(k)) this[key] = value; return this; }, 
},empty:function(){Hash.each(this,function(B,A){delete this[A];},this);return this;},include:function(B,C){var A=this[B];if(!$defined(A)){this[B]=C;}return this;},map:function(B,C){var A=new Hash;Hash.each(this,function(E,D){A.set(D,B.call(C,E,D,this));},this);return A;},filter:function(B,C){var A=new Hash;Hash.each(this,function(E,D){if(B.call(C,E,D,this)){A.set(D,E);
5086	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5086/7e4a07fc6f307ea369a4f7e7ce36e6336bcef4f7/mootools.js/clean/mootools.js