// ----------------------------------------------------------------------------
// Lauyan Software Javascript Search Engine 1.1
//
// This file is the JavaScript search engine for a website created by TOWeb
//
// Copyright (C) LAUYAN SOFTWARE
// web: http://www.lauyan.com
// ----------------------------------------------------------------------------

STR_SEARCH_QUERY_MSG = "Résultats de la recherche pour";
STR_NO_RESULT = "Aucun résultat trouvé";
STR_SCORE = "Score";
STR_TERMS = "Termes";
STR_SEARCH_SIZE = "20";
MIN_WORD_LEN = 2;
DISPLAY_SRCH_INFO = 1;
USE_UTF8 = 0;
REMOVE_ACCENTS = 1;
BOLD_LINKS = 0;
ONLINE_WEBSITE = 1;
ALLWORDSONLY = 0;
namesArray = new Array("  ",
" l'effectif  ",
" l'histoire centre secours d'ensisheim  ",
" vehicules ensisheim  ",
" vehicules detailles  ",
" photos  ",
" exercice rentsch  ",
" cross departemental  ",
" exercice knauff  ",
" exercice faurecia  ",
" match foot cis gendarmerie  ",
" interventions  ",
" portes ouvertes  ",
" 180eme anniversaire  ",
" portes ouvertes  ",
" jeunes sapeurs pompiers  ",
" photos  ",
" equipe ctif  ",
" equipe ctif ensisheim  ",
" equipe ctif ostrava  ",
" photos  ",
" contacter  ",
" trouver  ",
" vehicule secours d'assistance aux victimes  ",
" vehicule liaison  ",
" vehicule secours routiers  ",
" fourgon pompe tonne  ",
" camion citerne feux forets  ",
" echelle pivotante semi-automatique  ",
" vehicule toutes utilites  ",
" vehicule toutes utilites leger  ",
" remorque mousse  ");
urlsArray = new Array("../topic1/index.html",
"../leffectif/index.html",
"../historique/index.html",
"../vehicules/index.html",
"../vehicules1/index.html",
"../lesphotos/index.html",
"../exercicerentsch/index.html",
"../cross/index.html",
"../exerciceknauff/index.html",
"../exercicefaurecia/index.html",
"../matchfoot/index.html",
"../interventions/index.html",
"../portesouvertes1/index.html",
"../180emeanniversai/index.html",
"../portesouvertes/index.html",
"../jsp1/index.html",
"../jsp2/index.html",
"../equipectif1/index.html",
"../equipectif/index.html",
"../equipectif2/index.html",
"../ctifostrava/index.html",
"../nouscontacter/index.html",
"../noustrouver/index.html",
"../vsav/index.html",
"../vl/index.html",
"../vsr/index.html",
"../fpt/index.html",
"../ccf4/index.html",
"../epsa24/index.html",
"../vtu/index.html",
"../vtule/index.html",
"../rmo/index.html");
titlesArray = new Array("Sapeurs pompiers Ensisheim",
"Effectif du corps",
"Historique du CS Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Les Photos",
"Exercice Rentsch",
"Cross Départemental",
"Exercice Knauff",
"Exercice Faurecia",
"Match Foot CIS vs. Gendarmerie",
"Interventions",
"Portes Ouvertes",
"180ème anniversaire",
"Portes ouvertes",
"Les Jeunes Sapeurs Pompiers",
"Photos",
"Equipe CTIF",
"Equipe CTIF Ensisheim",
"Equipe CTIF à Ostrava",
"Photos",
"Nous contacter",
"Nous Trouver",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim",
"Véhicules des Sapeurs pompiers d'Ensisheim");
descArray = new Array("",
"Un effectif global classé par catégorie de grades.",
"L'histoire du centre de secours d'Ensisheim depuis sa création en 1828 jusqu'à aujourd'hui.",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"",
"Envoyer un e-mail à l'administrateur du site.",
"Plan satellite pour localiser la caserne des Sapeurs Pompiers d'Ensisheim",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...",
"La liste de tous les véhicules hébergés au sein du centre d'incendie et de secours d'Ensisheim : vsav, vl, vsr, fpt, epsa, ccf, carcom, vtu, vtule, rm...");
sublinksArray = new Array(32);
var linksCount = 32;


function SubmitSearch(n)
{
	var p = document.getElementsByName("jse_query");
	var idx = n;  if( p < 0) return false;
	if( p && p[idx] && p[idx].value != "" ) {
	if( (p[idx].value).replace(/^\s+|\s+$/g, '') != "" ) {
		p = document.getElementsByName("jse_form");
		if( p && p[idx] )
			p[idx].submit();
		return true;
	  }
	}
	return false;
}
function switchSearchLang(lang,emptycart)
{
	var params = "";
	var currURL = document.location.href;
	var newURL = (currURL.lastIndexOf('_frame/search2') >= 0) ? "search2":"search";
	if( lang != "" )
		newURL += "-"+lang;
	newURL += ".html";
	var paramIndex = currURL.lastIndexOf('?');
	if( paramIndex > -1 )
		newURL += "?" + currURL.substr( paramIndex + 1 );
	if( emptycart && typeof(CleanShopcart) != "undefined" )
		CleanShopcart();
	document.location.href = newURL;
	return false;
}

// getParam returns the value of the specified GET parameter
function getParam(paramName)
{
    paramStr = document.location.search;
    if( paramStr == "" )
        return "";
    if( paramStr.charAt(0) == "?" )
        paramStr = paramStr.substr(1);
    arg = (paramStr.split("&"));
    for( i=0; i<arg.length; i++ ) 
    {
      arg_values = arg[i].split("=")
      if( unescape(arg_values[0]) == paramName ) 
      {
         if( USE_UTF8 == 1 && self.decodeURIComponent ) // check if decodeURIComponent() is defined
            ret = decodeURIComponent(arg_values[1]);
         else
            ret = unescape(arg_values[1]);  // IE 5.0 and older does not have decodeURI
         return ret;
      }
    }
    return "";
}

function getQueryParam()
{
  var query = getParam("jse_query");
  query = query.replace(/[\++]/g, " ");  // replace any '+' with spaces
  query = query.replace(/\</g, "&lt;");
  query = query.replace(/[\"+]/g, " ");
	return query;
}

function replaceAll(str,from,to) 
{
    var idx = str.indexOf(from);
    while( idx > -1 ) {
        str = str.replace(from, to); 
        idx = str.indexOf(from);
    }
    return str;
}

// lowercase, remove quotes and accents
function formatChars(str) 
{
    str = str.toLowerCase();
    if( REMOVE_ACCENTS ) 
    {
      var a = "àáâãäåòóôõöèéêëçìíîïùúûüÿñ";
      var b = "aaaaaaoooooeeeeciiiiuuuuyn";
      for( i=0; i<a.length; i++ )
        str = replaceAll( str, a.charAt(i), b.charAt(i) );
    }
    str = replaceAll( str, "'", " " );
    return str;
}

function SortCompare(a, b)
{
  if( a[2] == b[2] )
  {  
    if (a[1] < b[1]) return 1;
    else if (a[1] > b[1]) return -1;
    else return 0;
  }
  else if (a[2] < b[2]) return 1;
    else return -1;
}

function jseSearch( internal )
{
  // get params
  var rootURL = '';
	var SelfURL = document.location.href;
  var paramIndex = SelfURL.indexOf("?");    
  if (paramIndex > -1)
     SelfURL = SelfURL.substr(0, paramIndex);
  paramIndex = SelfURL.indexOf("#");
  if (paramIndex > -1)
    SelfURL = SelfURL.substr(0, paramIndex);        
	if (ONLINE_WEBSITE) 
	{
		paramIndex = SelfURL.lastIndexOf('/');
		if (paramIndex > -1) 
		{
			rootURL = SelfURL.substr(0, paramIndex);
			paramIndex = rootURL.lastIndexOf('/');
			if (paramIndex > -1) {
				rootURL = SelfURL.substr(0, paramIndex+1);
			} else
			  rootURL = '';
		}
	}	
  SelfURL = SelfURL.replace(/\</g, "&lt;");
  SelfURL = SelfURL.replace(/\"/g, "&quot;");

  var query = getQueryParam();

  // display the search form
  var lnktarget = "";
/*	if( internal == null || internal != 1 )
	{
    document.writeln("<form method=\"get\" action=\"" + SelfURL + "\">");
    document.writeln("<input type=\"text\" name=\"jse_query\" size=\"" + STR_SEARCH_SIZE + "\" value=\"" + query + "\" />");
    document.writeln("<input type=\"submit\" value=\"" + STR_SEARCH_BUTTON + "\" />");
    document.writeln("</form>");
  }
  */
  if( internal == 1 ) {
	 lnktarget = "\" target=\"_blank";
  }
	
  query = formatChars(query);
  if( query.length == 0 ) return;
  
  var found=0, t=0, k=0, score=0, subscore=0, i=0;
  var keyword = "", tmp = "";
  var searchWords = new Array();

  // split search query by spaces
  searchWords = query.split(" ");
	if( internal == null || internal != 1 ) {
		document.writeln( "<span class='wg-paragraph'>" + STR_SEARCH_QUERY_MSG + " : <strong>" +query+"</span></strong><br>");
  }
  // init result table information
  res_table = new Array(linksCount);
  for( t=0; t<linksCount; t++ )
  {
    res_table[t] = new Array(4);
    res_table[t][0] = 0;  // index
    res_table[t][1] = 0;  // score
    res_table[t][2] = 0;  // words found
    res_table[t][3] = ""; // sublinks (output string)
  }
  var significantwords = 0;

  // begin search ...
  for( i=0; i<searchWords.length; i++ )
  {
    keyword = searchWords[i];
    if( keyword.length > MIN_WORD_LEN ) // skip "small" words
	{
	  significantwords++;
	  for(var q=0; q<linksCount; q++ )
	  {
	    t = q;
	    score = 0;
	
	    // search for keywords (an exact word doubles the score)
		  tmp = formatChars(descArray[t]);
	    if( tmp.indexOf(keyword) != -1 ) score++;
	    if( tmp.indexOf(' '+keyword+' ') != -1 ) score+=2;
		  tmp = formatChars(titlesArray[t]);
	  	if( tmp.indexOf(keyword) != -1 ) score++;
		  if( tmp.indexOf(' '+keyword+' ') != -1 ) score+=2;
	    if( namesArray[t].indexOf(keyword) != -1 ) score++;
	    if( namesArray[t].indexOf(' '+keyword+' ') != -1 ) score+=2;
	
		// search for keywords in sublinks (i.e. bookmarks)
	    k = q+1;
		while( k <= linksCount )
		{
			tmp = descArray[k];
			if( tmp == null || tmp.charAt(0) != '&' ) break;
			subscore = 0;
			tmp = formatChars(descArray[k]);
			if( tmp.indexOf(keyword) != -1 ) subscore++;
			if( tmp.indexOf(' '+keyword+' ') != -1 ) subscore+=2;
			tmp = formatChars(titlesArray[k]);
			if( tmp.indexOf(keyword) != -1 ) subscore++;
			if( tmp.indexOf(' '+keyword+' ') != -1 ) subscore+=2;
			if( namesArray[k].indexOf(keyword) != -1 ) subscore++;
			if( namesArray[k].indexOf(' '+keyword+' ') != -1 ) subscore+=2;
			
			if( subscore > 0 )
			{
				var idx = urlsArray[t].indexOf('@');
				if( idx > 0 ) 
				{
					var lnk = urlsArray[k].substr(0, idx)
					if( res_table[t][3].indexOf( lnk ) == -1 )
						res_table[t][3] += "<tr><td width='35'>&nbsp;</td><td><a href=\"" + urlsArray[k].substr(idx+1) + "\" name=\"" + lnk + "\">" + titlesArray[k] + "</a></td></tr>";
				} else if( res_table[t][3].indexOf( "\"" + urlsArray[k] + "\"" ) == -1 )
					res_table[t][3] += "<tr><td width='35'>&nbsp;</td><td><a href=\"" + urlsArray[k] + lnktarget + "\">" + titlesArray[k] + "</a></td></tr>";
//	           		if( B OLD_LINKS )  res_table[t][3] += "<tr><td width='50'>&nbsp</td><td><b><a href='" + urlsArray[k] +"'>" + titlesArray[k] + "</a></b></td></tr>";
				score += subscore;
			}	
			k++;
		}
		q = k-1;
				
	    if( score > 0 )
	    {
	      res_table[t][0] = t;
	      res_table[t][1] += score;
	      res_table[t][2]++;
	      found++;
	    }
	  }
	}
  }
  if( found == 0 ) {
    document.write("<p class='wg-paragraph'><b>" + STR_NO_RESULT + "</b></p>");
  } 
  else 
  {
/*	if( ALLWORDSONLY )
	{
		//  if all words only then we recount and filter amoung the results to get the total of found items
		found = 0;
		for( var z=0; z<itemsCount; z++ )
			if( res_table[z][1] > 0 ) // display only results with a positive score
			if( !ALLWORDSONLY || (ALLWORDSONLY && res_table[z][2] == significantwords) )
				found++;
	}
  */
	// sort by words found and scores
    res_table.sort(SortCompare);	
    // display the results
	document.writeln( '<div class="wg-paragraph">' );
    for( q=0; q<found; q++ )
      if( res_table[q][1] > 0 ) // display only results with a positive score
	  if( !ALLWORDSONLY || (ALLWORDSONLY && res_table[q][2] == significantwords) )
	  {
		t = res_table[q][0];    // get page index

		var lnk = urlsArray[t] + lnktarget;
		var idx = urlsArray[t].indexOf('@');
		if( idx > 0 ) 
			lnk = urlsArray[t].substr(idx+1);
			
		if( BOLD_LINKS ) {
		  document.writeln("<br><b>" + (q+1) + ". <a href=\"" + lnk + "\">" + titlesArray[t] + "</a></b>" );
		} else
		  document.writeln("<br><b>" + (q+1) + ".</b> <a href=\"" + lnk + "\">" + titlesArray[t] + "</a>" );
        if( descArray[t].length > 2 )
          document.writeln("<br>" + descArray[t] );
        if( DISPLAY_SRCH_INFO ) 
		{
			document.write("<br><span style='font-size: 80%; font-style: italic;'>");
			if( !ALLWORDSONLY )
			  document.write("" + STR_TERMS + ": " + res_table[q][2] + " - " );
			document.write("" + STR_SCORE + ": " + res_table[q][1] );
			if( urlsArray[t].indexOf('@') > 0 ) {
			  document.writeln(" - URL: 'TOWeb demonstration'</span>");
			} else if(ONLINE_WEBSITE) {
			  document.writeln(" - URL: " + rootURL + urlsArray[t].substr(3) + "</span>");
			} else
			  document.writeln(" - URL: " + urlsArray[t] + "</span>");
      	}
		if( res_table[q][3].length > 0 ) { 
      	  document.writeln( '<table class="wg-paragraph">' + res_table[q][3] + '</table>' );
      	} else document.writeln("<br>");
      }
 	document.writeln( '</div>' );
  }
  document.writeln("<br>");
}