* reused jquery object $( 'input#languagefilter' ) * handled the clean button click and escape press on ULS * some code cleanup. Change-Id: I5b8b597dceb4cf273a7eff2761f42557828e630b
* reused jquery object $( 'input#languagefilter' ) * handled the clean button click and escape press on ULS * some code cleanup. Change-Id: I5b8b597dceb4cf273a7eff2761f42557828e630b