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jQuery("#phocaGalleryUploadFormU").submit(function(e) {
	var $author = jQuery('#phocagallery-equipment');
	
	if($author.val().trim().length == 0) {
		$author.addClass('invalidInput').focus();
		alert('<?php echo JText::_('COM_PHOCAGALLERT_AUTHOR_REQUIRED') ?>');
		e.preventDefault();
	}
});