rem: this.callback = params.callback?params.callback:function(color){alert('You picked ' + color );}; 
add: this.callback=_1.callback?_1.callback:function(_7){ alert("You picked "+_7); }; 
context:     this.callback = params.callback?params.callback:function(color){alert('You picked ' + color );};
meta: 6015	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6015/d8776708e0e10dfa0ab6ee1d0fa9e512d8d16348/ColorPicker.js/buggy/packages/acs-templating/www/resources/xinha-nightly/modules/ColorPicker/ColorPicker.js