add: hasAnyChanged = false; 
context: function doValueChanged(){  if ( !hasAnyChanged )  {    hasAnyChanged = true;    doOverallEnabling();  }}
meta: 9421	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/9421/5b31aa29b225b2519a6a077f48773aee07de195b/EdImageProps.js/clean/editor/ui/dialogs/content/EdImageProps.js