rem: {text: 'Clear Frame',icon: imgURL+'/cancel.png',handler: function(){removeKeyframe()}} 
add: var pButton = new Ext.Toolbar.Button({text: 'Reload Preview', handler: function(){preFlash}}) 
context: 		{text: 'Clear Frame',icon: imgURL+'/cancel.png',handler: function(){removeKeyframe()}}
meta: 5269	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5269/ae81061ac655ec1ae6bfa7da48781e8af868744d/jsOut.js/clean/Animator/dev/tmp/jsOut.js