toggle-value-attr
jQuery('<div class="disclaimer-container"><input class="disclaimer-toggle nextHTMLButton" value="VIEW DISCLAIMER"></div>').insertBefore('.nextLegalDisclaimer');
jQuery( ".disclaimer-toggle" ).click(function() {
jQuery( ".nextLegalDisclaimer" ).slideToggle(500);
jQuery('.disclaimer-toggle').attr('value',jQuery(this).attr('value')==='VIEW DISCLAIMER' ? 'HIDE DISCLAIMER' : 'VIEW DISCLAIMER' );
});