/** Change Special:Search to use a drop-down menu *******************************************************

  *

  *  Description: Change Special:Search to use a drop-down menu, with the default being

  *               the internal MediaWiki engine

  *  Created by: [[User:Gracenotes]]

  */



function SpecialSearchEnhanced() {

    var createOption = function(site, action, mainQ, addQ, addV) {

        var opt = document.createElement('option');

        opt.appendChild(document.createTextNode(site));

        window.searchEngines.push([action, mainQ, addQ, addV]);

        return opt;

    }



    if (document.forms.powersearch)

        var searchForm = document.forms.powersearch;

    if (document.forms.search)

        var searchForm = document.forms.search;



    if (searchForm.lsearchbox) {

        var searchBox = searchForm.lsearchbox;

    } else {

        var searchBox = searchForm.search;

    }

    var selectBox = document.createElement('select');

    selectBox.id = 'searchEngine';

    searchForm.onsubmit = function() {

        var optSelected = window.searchEnginesdocument.getElementById('searchEngine').selectedIndex];

        searchForm.action = optSelected0];

        searchBox.name = optSelected1];

        searchForm.title.value = optSelected3];

        searchForm.title.name = optSelected2];

    }

    selectBox.appendChild(createOption('English Wikipedia', mw.config.get( 'wgScript' ), 'search', 'title', 'Special:Search'));

    selectBox.appendChild(createOption('Google', 'https://www.google.com/search', 'q', 'sitesearch', 'en.wikipedia.org'));

    selectBox.appendChild(createOption('Yahoo', 'https://search.yahoo.com/search', 'p', 'vs', 'en.wikipedia.org'));

    selectBox.appendChild(createOption('Bing', 'https://www.bing.com/search', 'q', 'q1', 'site:https://en.wikipedia.org'));

    selectBox.appendChild(createOption('Wikiwix', 'https://www.wikiwix.com/', 'action', 'lang', 'en'));

    selectBox.appendChild(createOption('Exalead', 'https://www.exalead.com/wikipedia/results', 'q', 'language', 'en'));

    searchBox.style.marginLeft = '0px';

    if (document.getElementById('loadStatus')) {

        var lStat = document.getElementById('loadStatus');

    } else {

        var lStat = searchForm.title;

        if( typeof lStat === 'object'  && typeof lStat.length === 'number' ) lStat = lStat0];

    }

    lStat.parentNode.insertBefore(selectBox, lStat);

}



window.searchEngines = [];



// Script is specific to Special:Search

if ( mw.config.get( 'wgCanonicalSpecialPageName' ) === 'Search'){

  $(SpecialSearchEnhanced);

}