handleBlock: function(hostname, ev) {
var mtdblock = dom.parent(ev.target, '.cbi-section').querySelector('[data-name="mtdselect"] select');
var mtdnumber = mtdblock.value;
- var mtdname = mtdblock.selectedOptions[0].text;
+ var mtdname = mtdblock.selectedOptions[0].text.replace(/([^a-zA-Z0-9]+)/g, '-');
var form = E('form', {
'method': 'post',
'action': L.env.cgi_base + '/cgi-download',