rem: function doEnabling() 
add: function doEnabling() 
context: function doEnabling() {    dialog.open.disabled = !dialog.input.value;}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/eaa6754a0a946375badf1165b3e4af3999e4b03c/openLocation.js/buggy/xpfe/communicator/resources/content/openLocation.js