/*

 @licstart  The following is the entire license notice for the

 JavaScript code in this file.

 Copyright (C) 1997-2017 by Dimitri van Heesch

 This program is free software; you can redistribute it and/or modify

 it under the terms of the GNU General Public License as published by

 the Free Software Foundation; either version 2 of the License, or

 (at your option) any later version.

 This program is distributed in the hope that it will be useful,

 but WITHOUT ANY WARRANTY; without even the implied warranty of

 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 GNU General Public License for more details.

 You should have received a copy of the GNU General Public License along

 with this program; if not, write to the Free Software Foundation, Inc.,

 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.

 @licend  The above is the entire license notice

 for the JavaScript code in this file

 */

function SearchBox(name, resultsPath, inFrame, label)

{

  this.searchLabel = label;

  this.DOMSearchField = function()

  {  return document.getElementById("MSearchField");  }

  this.DOMSearchBox = function()

  {  return document.getElementById("MSearchBox");  }

  this.OnSearchFieldFocus = function(isActive)

  {

    if (isActive)

    {

      this.DOMSearchBox().className = 'MSearchBoxActive';

      var searchField = this.DOMSearchField();

      if (searchField.value == this.searchLabel)

      {

        searchField.value = '';

      }

    }

    else

    {

      this.DOMSearchBox().className = 'MSearchBoxInactive';

      this.DOMSearchField().value   = this.searchLabel;

    }

  }

}

function trim(s) {

  return s?s.replace(/^\s\s*/, '').replace(/\s\s*$/, ''):'';

}

function getURLParameter(name) {

  return decodeURIComponent((new RegExp('[?|&]'+name+

         '='+'([^&;]+?)(&|#|;|$)').exec(location.search)

         ||[,""])[1].replace(/\+/g, '%20'))||null;

}

var entityMap = {

  "&": "&",

  "<": "<",

  ">": ">",

  '"': '"',

  "'": ''',

  "/": '/'

};

function escapeHtml(s) {

  return String(s).replace(/[&<>"'\/]/g, function (s) {

    return entityMap[s];

  });

}

function searchFor(query,page,count) {

  $.getJSON(serverUrl+"?cb=?",

  {

    n:count,

    p:page,

    q:query

  },

  function(data) {

    var results = $('#searchresults');

    $('#MSearchField').val(query);

    if (data.hits>0) {

      if (data.hits==1) {

        results.html('
'+searchResultsText[1]+'
');

      } else {

        results.html('
'+searchResultsText[2].replace(/\$num/,data.hits)+'
');

      }

      var r='';

      $.each(data.items, function(i,item){

        var prefix = tagMap[item.tag];

        if (prefix) prefix+='/'; else prefix='';

        r+=''+

           ''+(data.first+i+1)+'.'+

           ''+escapeHtml(item.type)+' '+

                '

                '">'+escapeHtml(item.name)+'';

        if (item.type=="source") {

          var l=item.url.match(/[1-9][0-9]*$/);

          if (l) r+=' at line '+parseInt(l[0]);

        }

        r+='';

        for (var i=0;i

        {

          r+=''+item.fragments[i]+'';

        }

        r+='';

      });

      r+='';

      if (data.pages>1) // write multi page navigation bar

      {

        r+='
';

        if (data.page>0)

        {

          r+='« ';

        }

        var firstPage = data.page-5;

        var lastPage  = data.page+5;

        if (firstPage<0)

        {

          lastPage-=firstPage;

          firstPage=0;

        }

        if (lastPage>data.pages)

        {

          lastPage=data.pages;

        }

        for(var i=firstPage;i

        {

          if (i==data.page)

          {

            r+=''+(i+1).toString()+' ';

          }

          else

          {

            r+=''+(i+1).toString()+' ';

          }

        }

        if (data.page+1

        {

          r+='»';

        }

        r+='';

      }

      results.append(r);

    } else {

      results.html('
'+searchResultsText[0]+'
');

    }

  });

}

/* @license-end */