rem: this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this)); 
add: this._delta = $R(0,2).map(function(i){ return parseInt(this.options.endcolor.slice(i*2+1,i*2+3),16)-this._base[i] }.bind(this)); 
context:     this._base  = $R(0,2).map(function(i){ return parseInt(this.options.startcolor.slice(i*2+1,i*2+3),16) }.bind(this));
meta: 225	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/225/bb2276098a5a21c35e5ee72b3097bd9d7caa919f/effects.js/clean/railties/html/javascripts/effects.js