}return this;},getLast:function(){return(this.length)?this[this.length-1]:null;},getRandom:function(){return(this.length)?this[$random(0,this.length-1)]:null; },include:function(A){if(!this.contains(A)){this.push(A);}return this;},merge:function(C){for(var B=0,A=C.length;B<A;B++){this.include(C[B]);}return this; 
getRandom: function(){ return (this.length) ? this[$random(0, this.length - 1)] : null; }, 
}return this;},getLast:function(){return(this.length)?this[this.length-1]:null;},getRandom:function(){return(this.length)?this[$random(0,this.length-1)]:null;},include:function(A){if(!this.contains(A)){this.push(A);}return this;},merge:function(C){for(var B=0,A=C.length;B<A;B++){this.include(C[B]);}return this;
5086	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5086/7e4a07fc6f307ea369a4f7e7ce36e6336bcef4f7/mootools.js/clean/mootools.js