rem: {text: 'Clear Frame',icon: '../images/cancel.png',handler: function(){removeKeyframe()}} 
add: var pButton = new Ext.Toolbar.Button({text: 'Reload Preview', handler: function(){preFlash}}) 
context: 		{text: 'Clear Frame',icon: '../images/cancel.png',handler: function(){removeKeyframe()}}
meta: 5269	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/5269/46b803ff68505f2c4680f923cbda36d69ec9d09b/jsOut.js/buggy/Animator/dev/tmp/jsOut.js