JavaScript for multi-product search in HC

js_template.js

function search_other_hc(hc, hostname) {
  var search_string = encodeURIComponent(document.getElementById('query').value);
  var lang = document.getElementsByTagName('html')[0].getAttribute('lang').toLowerCase();
  var url = 'https://' + hostname + '/hc/'+ lang + '/search?utf8=%E2%9C%93&commit=Search&query=' + search_string;
  window.open(url);
}

function init_multi_product_search() {
  if (document.getElementsByClassName('search-other-products')) {
    var help_centers = [ {product: 'zendesk', hostname: 'support.zendesk.com'},
                         {product: 'zopim', hostname: 'zopimsupport.zendesk.com'},
                         {product: 'inbox',  hostname: 'inbox.zendesk.com'} ];

    // set product link listeners
    for (i = 0; i < help_centers.length; i++) {
      (function() {
        var hc = help_centers[i].product;
        var hostname = help_centers[i].hostname;
        var id = 'search_' + hc;
        document.getElementById(id).addEventListener('click', function(){ search_other_hc(hc, hostname); }, false);
      }())
    }
  }
}
// event listeners
window.addEventListener('load', init_multi_product_search, false);