Участник:Pj Uran/Multi-NS search.js

 // Adds a drop-down menu to the search box to choose the namespace to search in.
 
 addOnloadHook(function () {
     var searchGoButton = document.getElementById('searchGoButton');
     if (!searchGoButton) return;
 
     var searchNsHidden = document.createElement('input');
     searchNsHidden.id = 'searchNsHidden';
     searchNsHidden.type = 'hidden';
     searchNsHidden.name = 'ns0';
     searchNsHidden.value = '1';
 
     var searchNsMenu = document.createElement('select');
     searchNsMenu.id = 'searchNsMenu';
     searchNsMenu.name = 'ns';
     searchNsMenu.options[searchNsMenu.options.length] = new Option('(Main)', 0);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Talk', 1);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('User', 2);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('User talk', 3);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Wikipedia', 4);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Wikipedia talk', 5);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Image', 6);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Image talk', 7);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('MediaWiki', 8);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('MediaWiki talk', 9);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Template', 10);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Template talk', 11);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Help', 12);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Help talk', 13);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Category', 14);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Category talk', 15);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Portal', 100);
     searchNsMenu.options[searchNsMenu.options.length] = new Option('Portal talk', 101);
     searchNsMenu.onchange = function () {
         searchNsHidden.name = 'ns' + (this.selectedIndex < 0 ? '0' :
 this.options[this.selectedIndex].value);
     };
     // From /skins-1.5/monobook/main.css?5:
     searchNsMenu.style.width = '10.9em';
     searchNsMenu.style.margin = '0';
     searchNsMenu.style.fontSize = '95%';
     searchGoButton.parentNode.insertBefore(searchNsHidden, searchGoButton);
     searchGoButton.parentNode.insertBefore(searchNsMenu, searchGoButton);
 });