Event.observe(window, 'load', function() {
	new ClearInputText('searchPmidClear', 'searchPmid');
	new ClearInputText('searchAuthorClear', 'searchAuthor');
	new ClearInputText('searchRefTitleClear', 'searchRefTitle');
	new ClearInputText('searchJournalClear', 'searchJournal');
	new ClearInputText('searchResourceNamesClear', 'searchResourceNames');
});