Condense

by walkerneo

HTML

<textarea id="input" ></textarea>
</br>
<textarea id="output" ></textarea>
</br>
<input type="button" value="gooooooooo" onclick="go()" />

JavaScript

window.gid = function(id) {
    return document.getElementById(id);
};
window.go = function() {
    gid('output').value = gid('input').value.replace(/\n/g, '').replace(/  /g, '');
}