get only the latest relevant software download links from http://line6.com/software/index.html

line6-software.js

/*
get only the latest relevant software download links from http://line6.com/software/index.html
  1. select os
  2. select product
  3. select software (optional)
  4. click go
  5. open browser console & paste this code
*/

releases = $$('table');
output = {};
for(i in releases) {
  table = releases[i];
  names = $$('span.releasename', table);
  for(ii in names) {
    name = names[ii].textContent;
    if(!output.hasOwnProperty(name)) {
      output[name] = {
        name: name
      };
    }
  }
  versions = $$('td[bgcolor="#D1D1D1"] b:first-child', table);
  for(ii in versions) {
    version = versions[ii].textContent.replace('Version ', '');
    if(Object.keys(output[name]).length === 1) {
      output[name]['version'] = version;
    }
  }
  downloads = $$('a.cta.buy', table);
  for(ii in downloads) {
    download = downloads[ii].href;
    if(Object.keys(output[name]).length === 2) {
      output[name]['download'] = download;
    }
  }
}

document.body.innerHTML = '';
list = document.createElement('ul');
list.className = 'site-container';
document.body.appendChild(list);

for (var key in output) {
  name = output[key].name;
  version = output[key].version;
  download = output[key].download;
  link = document.createElement('a'); 
  text = document.createTextNode(name + ' ' + version);
  link.appendChild(text);
  link.href = download;
  link.target = '_blank';
  item = document.createElement('li'); 
  item.appendChild(link);
  list.appendChild(item);
}