Are these strings translatable or not?

Translations
9

Confirmed too, in autosave.js at:

    var autosaveLabel = new Element('label', {'class': 'autosave', 'for' : "doAutosave"});
    autosaveLabel.appendChild(this.autosaveCheckbox);
    autosaveLabel.appendChild(document.createTextNode(" Autosave"));
    var frequencyLabel = new Element('label', {'class': 'frequency'});
    frequencyLabel.appendChild(document.createTextNode("every "));
    frequencyLabel.appendChild(this.autosaveInput);
    this.timeUnit = new Element('span');
    this.setTimeUnit();
    frequencyLabel.appendChild(document.createTextNode(" "));
    frequencyLabel.appendChild(this.timeUnit);

Could you also create a jira issue for it at XWiki Platform - XWiki.org JIRA ?

Thanks