Google Language Translator Accessibility Fixes

app.js

// Accessibility fixes for WordPress Google Language Translator plugin.
// Found on WP repo here: https://wordpress.org/plugins/google-language-translator/

// Wait for jQuery to be ready...

// Grab and test for main wrap inserted before script runs.
var glt = document.getElementById('google_language_translator');
if ( $(glt).length ) {
	// Allow time for plugin to render.
	setTimeout( function (){
		// Add label for select and blank alt text for logo images.
		var $sel = $(glt).find('select'),
				lbl = '<label for="goog-te-combo" class="sr-only">Select a language</label>';
		$(lbl).insertBefore($sel);
		$sel.attr('id', 'goog-te-combo');
		$(glt).find('img').attr('alt', '');
		$('#goog-gt-tt').find('.logo img').attr('alt', '');
	}, 150);
}