/**
 * A simple validating and highlighting script.
 * 
 * @author	Dennis Hipp
 * @version	1.0
 * @package	rh-60
 */
document.addEventListener( 'DOMContentLoaded', function( event ) {
	var submits = document.querySelectorAll( 'form input[type="submit"]' );
	
	for ( var i = 0; i < submits.length; i++ ) {
		submits[ i ].addEventListener( 'click', function() {
			this.parentNode.classList.add( 'validate-now' );
		}, true );
	}
});