$("#StepeniHelp").click(function () {
                        var copyTextarea = document.querySelector('.js-copytextarea');
                        copyTextarea.select();

                        try {
                            var successful = document.execCommand('copy');
                            var msg = successful ? 'successful' : 'unsuccessful';
                            console.log('Copying text command was ' + msg);
                        } catch (err) {
                            console.log('Oops, unable to copy');
                        }
                });