Sort lines bookmarklet

bookmarklet_raw.js

javascript:(function(){
var container = document.createElement('div');
container.setAttribute('style', 'position: absolute; top: 0; right: 0; left: 0; bottom: 0; z-index: 9999');

var textarea = document.createElement('textarea');
textarea.setAttribute('style', 'width:99%; height: 20em');

var close = document.createElement('button');
close.textContent = 'Close'
close.addEventListener("click", function() {
  container.remove();
});

var sort = document.createElement('button');
sort.textContent = 'Sort'
sort.addEventListener("click", function() {
  textarea.value = textarea.value.split("\n").sort().join("\n");
});

container.appendChild(textarea);
container.appendChild(sort);
container.appendChild(close);
document.body.insertBefore(container, document.body.firstChild);
})();

install.html

<a href="javascript:(function(){var b=document.createElement('div');b.setAttribute('style','position: absolute; top: 0; right: 0; left: 0; bottom: 0; z-index: 9999');var a=document.createElement('textarea');a.setAttribute('style','width:99%; height: 20em');var d=document.createElement('button');d.textContent='Close';d.addEventListener('click',function(){b.remove()});var c=document.createElement('button');c.textContent='Sort';c.addEventListener('click',function(){a.value=a.value.split('\n').sort().join('\n')});b.appendChild(a);b.appendChild(c);b.appendChild(d);document.body.insertBefore(b,document.body.firstChild)})();">Sort Lines</a>