var shorts = {
    PH : "právní historie",
    O : "občanské právo",
    OB : "obchodní právo",
    P : "pracovní právo",
    R : "rodinné právo",
    HP : "hospodářské právo",
    Ú : "ústavní právo a státověda",
    S : "správní právo",
    F : "finanční právo",
    T : "trestní právo",
    A : "právo duševního vlastnictví (patenty, autorské atd…)",
    M : "mezinárodní právo ",
    MPS : "mezinárodní právo soukromé",
    ŽP : "právo životního prostředí a pozemkové právo",
    OS : "ostatní (právní filosofie, sociologie…)",
    PSZ : "právo sociálního zabezpečení",
    
    
}

var actArticles = []
var authors = []

function showMainSection(sid) {
    document.getElementById(sid).style.display = "block"
    document.getElementById("tab_" + sid).className = "actual"
    if (sid == "browser") {
      document.getElementById("searcher").style.display = "none"
       document.getElementById("tab_searcher").className = "" 
    }
    else {
      document.getElementById("browser").style.display = "none"
      document.getElementById("tab_browser").className = "" 
    }
}

function showSubsection(nodeId) {
 
  var tabs = document.getElementById(nodeId).parentNode.getElementsByTagName("li");
  for (var  i = 0; i < tabs.length; i++) {
    var tid =  tabs[i].id
    var sid = tid.substring(tid.indexOf("_") + 1);
    if (tid == nodeId) {
       document.getElementById(tid).className = "actual"
       document.getElementById(sid).style.display = "block"       
    }
    else {
       document.getElementById(tid).className = ""
       document.getElementById(sid).style.display = "none"       
    }
     
  } 
  
}

/******** vyhledavani, ovladani formulare ******/

function toggleAllCats(){
 var list = document.getElementById("search_cats");
    var inputs = list.getElementsByTagName("input");
    var isChecked = document.getElementById("cats_all").checked;
    
    for (var i = 1; i < inputs.length; i++) {
        inputs[i].checked = isChecked;
        //if (isChecked) 
        inputs[i].disabled = isChecked;
        
    }
}

var searchResults = []

function search() {
    var sc = {}
    sc.author = document.getElementById("search_author").value;
    sc.author = sc.author.replace(/\*/g, ".*")
    sc.author = sc.author.replace(/\?/g, ".")
    
    sc.title = document.getElementById("search_title").value;
    sc.title = sc.title.replace(/\*/g, ".*")
    sc.title = sc.title.replace(/\?/g, ".")
   
    sc.publ = document.getElementById("search_publication").value;
    sc.from = parseInt(document.getElementById("search_year_from").value);
    if (isNaN(sc.from)) sc.from = 1989
    sc.to = parseInt(document.getElementById("search_year_to").value );
    if (isNaN(sc.to)) sc.to = 1918
    sc.cats = [];
    if (document.getElementById("cat_ph").checked) sc.cats.push("PH")
    if (document.getElementById("cat_a").checked) sc.cats.push("A")
    if (document.getElementById("cat_f").checked) sc.cats.push("F")
    if (document.getElementById("cat_hp").checked) sc.cats.push("HP")
    if (document.getElementById("cat_m").checked) sc.cats.push("M")
    if (document.getElementById("cat_mps").checked) sc.cats.push("MPS")
    if (document.getElementById("cat_ob").checked) sc.cats.push("OB")
    if (document.getElementById("cat_o").checked) sc.cats.push("O")
    if (document.getElementById("cat_p").checked) sc.cats.push("P")
    if (document.getElementById("cat_psz").checked) sc.cats.push("PSZ")
    if (document.getElementById("cat_r").checked) sc.cats.push("R")
    if (document.getElementById("cat_s").checked) sc.cats.push("S")
    if (document.getElementById("cat_t").checked) sc.cats.push("T")
    if (document.getElementById("cat_u").checked) sc.cats.push("Ú")
    if (document.getElementById("cat_zp").checked) sc.cats.push("ŽP")
    if (document.getElementById("cat_os").checked) sc.cats.push("OS")
    
    sc.langs = [];
    if (document.getElementById("lang_cs").checked) sc.langs.push("cze");
    if (document.getElementById("lang_sk").checked) sc.langs.push("slo");
    if (document.getElementById("lang_pl").checked) sc.langs.push("pol");
    if (document.getElementById("lang_de").checked) sc.langs.push("ger");
    if (document.getElementById("lang_ru").checked) sc.langs.push("rus");
    if (document.getElementById("lang_fr").checked) sc.langs.push("fre");
    if (document.getElementById("lang_it").checked) sc.langs.push("ita");
    if (document.getElementById("lang_en").checked) sc.langs.push("eng");
    
    
    searchResults = [];
    document.getElementById("results_search").innerHTML = ""
    
    if (sc.publ == "all") {
        searchJournals(sc);
        searchProcs(sc);
    }
    
    if (sc.publ == "s_all") searchProcs(sc);
    if (sc.publ == "j_all") searchJournals(sc);
    
    if (sc.publ.charAt(0) == "j" && sc.publ.charAt(2) != "a") {
        var index = parseInt(sc.publ.substring(2));
        searchJournal(index, sc);    
    } 
    
    if (sc.publ.charAt(0) == "s" && sc.publ.charAt(2) != "a") {
        var index = parseInt(sc.publ.substring(2));
        searchProc(index, sc);    
    }
   listSearchResults();  
}

function searchJournals(sc) {
    for (var i = 0; i < casopisy.length; i++)
    searchJournal(i, sc)
}

function searchJournal(index, sc) {
    var jrnl = casopisy[index]
    
    for (var i = 0; i < jrnl.volumes.length; i++) {
        var vol = jrnl.volumes[i];
        if (vol.articles && vol.articles.length > 0) {
          for (var j = 0; j < vol.articles.length; j++) {
           var art =  vol.articles[j]
           art.j = index;
               art.vol = i;
            if (checkArticle(art, sc) ) {
               
                searchResults.push(art);
               }
               
            }  
        }
        
        if (vol.issues && vol.issues.length > 0) {
            for (var j = 0; j < vol.issues.length; j++) {
            for (var k = 0; k < vol.issues[j].articles.length; k++) {
                var art = vol.issues[j].articles[k];
                 art.j = index;
                    art.vol = i;
                    art.issue = j;
                if (checkArticle(art, sc)) {
                   
                    searchResults.push(art);
                }
            }
            
        }
        }
    }
   
   
}

function searchProcs(sc) {
    for (var i = 0; i < sborniky.length; i++)
    searchProc(i, sc)
}

function searchProc(index, sc) {
    var proc = sborniky[index]
    
    for (var i = 0; i < proc.volumes.length; i++) {
        var vol = proc.volumes[i];
        if (vol.articles && vol.articles.length > 0) {
          for (var j = 0; j < vol.articles.length; j++) {
           var art =  vol.articles[j]
            art.p = index;
               art.vol = i;
            if (checkArticle(art, sc) ) {
              
                searchResults.push(art);
               }
               
            }  
        }
        
       
    }
    
    if (proc.articles && proc.articles.length > 0) {
       
      for (var j = 0; j < vol.articles.length; j++) {
       var art =  proc.articles[j]
       art.p = index;
        if (checkArticle(art, sc) ) {
                    
            searchResults.push(art);
           }
      }
       
    }
   
   
}

function checkArticle(art, sc) {
     var isOK = true; 
    var publ = (art.j != undefined) ? casopisy[art.j] : sborniky[art.p]   
    var fraze = ""; 
    if (sc.author != "" && sc.author != undefined ) {
        fraze = new RegExp(sc.author, "i")
        
       if (art.author.join(",").search(fraze) == -1 ) isOK = false;
    }
    
    if (sc.title != "") {
        fraze = new RegExp(sc.title, "i")
       if (art.title.search(fraze) == -1 ) isOK = false;
    }
   
    if (sc.cats.length < 15 && art.cats != undefined) {
      var hasCat = false;        
     for (var k = 0; k < sc.cats.length; k++) {
        for(l = 0; l < art.cats.length; l++) {
            if (sc.cats[k] == art.cats[l]) hasCat = true;
        }              
     }
     isOK = (sc.cats.length == 0) ? isOK : isOK && hasCat;

    }
    
    if (sc.cats.length > 0 && !art.cats) isOK = false;
   
    var isLang = true; 
   if (sc.langs.length > 0) {
        isLang = false;    
   
       for(l = 0; l < sc.langs.length; l++) {
            if (sc.langs[l] == art.lang) isLang = true;
        }              
   
    
   }
    isOK = isOK && isLang; 
    //if (sc.langs.length > 0 && !art.lang) isOK = false;
    //if (sc.cats.length == 0) isOK = true;
    var year = publ.volumes[art.vol].year
    if (year < sc.from || year > sc.to ) isOK = false;
    
 return isOK;
}

function listSearchResults() {
   var vystup = "<p>Zadaným kritériím nevyhovují žádné články.</p>"
  //vystup += "<p onclick=\"listProceedings()\">Zpět na seznam sborníků</p>"
 // vystup += "<p onclick=\"listVolumesProc(" + proceedings  +")\">Zpět na seznam roků</p>"
  //vystup += "<h2>Ročník " + actVolume.year + "</h2>"
   if (searchResults.length > 0) {
       vystup = "<p>Celkem nalezeno článků: " + searchResults.length + " <input type=\"button\" onclick=\"listCitations()\" value=\"Zobrazit jako citace\" ></p>"
       
       vystup += "<table class='articles'>"
       vystup += "<tr>"
           vystup += "<th></th>"
           vystup += "<th>Autor <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortResults(\'author\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortResults('author', false)\"/></th>"
           vystup += "<th>Název článku <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortResults(\'title\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortResults('title', false)\"/></th>";
           vystup += "<th>Publikace <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortResults(\'publ\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortResults('publ', false)\"/></th>";
           vystup += "<th>Rok <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortResults(\'year\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortResults('year', false)\"/></th>";
           vystup += "<th>Jazyk</th>";
           //vystup += "<th>Cats</th>";
           vystup += "<th>Str. <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortResults(\'pages\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortResults('pages', false)\"/></th>";
           //vystup += "<th>Str. <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortResults(\'pages\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortResults('pages', false)\"/></th>";
           vystup += "</tr>"
        
       
        vystup += "<tr>"       
         for (var i = 0; i < searchResults.length; i++) {
           var art = searchResults[i];
           var publ = (art.j != undefined) ? casopisy[art.j] : sborniky[art.p]     
           vystup += "<tr>"
           vystup += "<td class='number'>" + (i+1) + ".</td>"       
           vystup += "<td class='author'>" + listAuthors(art.author) + "</td>"
           vystup += "<td class='title'>" + art.title + "</td>";
           vystup += "<td class='publ'>" + publ.title + "</td>"; 
            
           vystup += "<td class='year'>" + publ.volumes[art.vol].year + "</td>";
           vystup += "<td class='lang'>" + art.lang + "</td>";
            var cats = (art.cats) ? art.cats.join(" ") : ""
           //vystup += "<td class='cats'>" + cats + "</td>";
           
            var pages = (art.pages[0] != undefined) ? art.pages[0] :  "";
            
           vystup += "<td class='pages'>" + pages + "</td>";
           
           vystup += "</tr>" 
         }
         vystup += "</table>"
   }
var sd = document.getElementById("results_search") 
  sd.style.display = "block"
  sd.innerHTML = vystup   
    
}


function sortResults(prop, asc) {
    if (prop == "author") {
            searchResults.sort(authorSorter);
            if (!asc) searchResults.reverse();
        }
        if (prop == "pages") {
            searchResults.sort(pageSorter);
            if (!asc) searchResults.reverse();
        }
    
        if (prop == "title") {
            searchResults.sort(titleSorter);
            if (!asc) searchResults.reverse();
        }
    if (prop == "publ") {
            searchResults.sort(publSorter);
            if (!asc) searchResults.reverse();
        }
    if (prop == "year") {
            searchResults.sort(yearSorter);
            if (!asc) searchResults.reverse();
        }
 
    listSearchResults()
}


function listCitations() {
    var vystup = ""
      vystup += "<p>Celkem nalezeno článků: " + searchResults.length + " <input type=\"button\" onclick=\"listSearchResults()\" value=\"Zobrazit v tabulce\"></p>"      
     for (var i = 0; i < searchResults.length; i++) {
       var art = searchResults[i];
       vystup += createCitation(art)       
     }
   
  
var sd = document.getElementById("results_search") 
  sd.style.display = "block"
  sd.innerHTML = vystup   
    
}

function createCitation(art) {
    var vystup = ""
     vystup += "<p>"
         if (art.j != undefined) { // clanek v casopisu
           
           var name = art.author[1].toUpperCase() + ", " + art.author[0]; 
             if (art.author.length > 3) {
                 name += " a " + art.author[2] + " " + art.author[3].toUpperCase()
            }
             if (name != ", " && name != "-, " ) {
                 vystup += name;
                 if (vystup.charAt(vystup.length-1) != "." ) vystup += ".";
                 vystup += " "
             } 
             
             
             vystup += art.title.replace(/\s+$/, "") + ". ";
             var publ =  casopisy[art.j]
             vystup += "<em>" + publ.title + "</em>" + ". "
             if (art.vol != undefined) {
                 var vol = publ.volumes[art.vol]
                 vystup += vol.year + ", roč. " + vol.no;
                 if (art.issue != undefined && vol.issues[art.issue] != undefined) {
                    
                     vystup += ", č. " +vol.issues[art.issue].no
                 }
                 vystup += "."
             }
              
             var strany = art.pages[0]
             if (strany != undefined) vystup += " s. " + strany + "."
             //vystup += " s. " + art.pages.join("-") + "."
             
         }
         
         else {
           //STEHLIK, Marek a Jarmoir TAUCHEN. NazevClanku. In: <em>NazevSborniku</em>. MistoVydani: Nakladatelstvi, RokVydani, s. 1-100. ISBN 0-1-0-2. 
          var name = art.author[1].toUpperCase() + ", " + art.author[0]; 
             if (art.author.length > 3) {
                 name += " a " + art.author[2] + " " + art.author[3].toUpperCase()
            }
             if (name != ", " && name != "-, " ) {
                 vystup += name;
                 if (vystup.charAt(vystup.length-1) != "." ) vystup += ".";
                 vystup += " "
             } 
            
             vystup += art.title.replace(/\s+$/, "") + ". ";
             var publ =  sborniky[art.p]
             vystup += "In: <em>" + publ.title + "</em>" + ". "
              vystup += publ.town + ": " + publ.publisher
             if (art.vol != undefined) {
                 var vol = publ.volumes[art.vol]
                 vystup += ", " + vol.year  
                 
                 
             }
            
            var strany = art.pages[0]
            //strany = strany.replace(/\s/g, "")
            if (strany != undefined) vystup += ", s. " + strany + "."
         }
       
     vystup += "</p>"
     return vystup;
}

/******** prochazeni sborniku a casopisu *****/ 
var actPubl = null, actVolume = null, actIssue = null;

function listProceedings() {
   var vystup = ""
   
   actPubl = null;
   actVolume = null;
    actIssue = null;
    
    document.getElementById("proc_list").style.display = "none";     
    document.getElementById("proc_titles").style.display = "none";
    document.getElementById("proc_title").innerHTML = "";
    document.getElementById("proc_volume").innerHTML = "";
    
   
   var half = Math.ceil(sborniky.length/2) + 3;
   vystup += "<ul class='publications'>" 
   for (var i = 0; i < half; i++) {
       var title = sborniky[i].title;
       if (sborniky[i].subtitle) title += ": " + sborniky[i].subtitle
       vystup += "<li title='Zobrazit obsah sborníku' onclick=\"listVolumesProc(" + i + ")\">" + title + "</li>" //" (" + sborniky[i].volumes.length + ")</li>"; 
     }
     vystup += "</ul>"
     
     vystup += "<ul class='publications'>" 
   for (var i = half; i < sborniky.length; i++) {
       var title = sborniky[i].title;
       if (sborniky[i].subtitle) title += ": " + sborniky[i].subtitle
       vystup += "<li title='Zobrazit obsah sborníku' onclick=\"listVolumesProc(" + i + ")\">" + title + "</li>" //" (" + sborniky[i].volumes.length + ")</li>"; 
     }
     vystup += "</ul>"
  
    document.getElementById("list_proceedings").style.display = "block"    
  document.getElementById("list_proceedings").innerHTML = vystup
  
  document.getElementById("results_p_volumes").style.display = "none"
  document.getElementById("results_p_articles").style.display = "none"
 
document.getElementById("results_p_cover").style.display = "none"  
} 

function listVolumesProc(index) {
  document.getElementById("list_proceedings").style.display = "none" 
  document.getElementById("proc_list").style.display = "block";     
  actPubl = index;
  var volumes = sborniky[index].volumes;
  
  vystup = ""
  document.getElementById("proc_titles").style.display = "block"
  document.getElementById("proc_title").innerHTML = sborniky[index].title;
  document.getElementById("proc_volume").innerHTML = ", r. " +sborniky[index].volumes[0].year ; 
    
    if (sborniky[index].cover) {
        document.getElementById("results_p_cover").style.display = "inline-block" 
      document.getElementById("p_cover").src = "pics/covers/" + sborniky[index].cover 
    }
//   vystup += "<ul class='volumes'>"
//     
//     for (var i = 0; i < volumes.length; i++) {
//       vystup += "<li onclick=\"listArticlesProc(" + i + ")\">" + volumes[i].year + " (" + volumes[i].articles.length + ")</li>"; 
//     }
//     vystup += "</ul>"
  
  //document.getElementById("results_p_volumes").style.display = "block"
  //document.getElementById("results_p_volumes").innerHTML = vystup 
    
    listArticlesProc(0)
}

function listArticlesProc(volume) {
 
  if (volume == undefined) volume = actVolume;
    else  actVolume = volume; 
      
  actArticles = sborniky[actPubl].volumes[actVolume].articles;
  actArticles.sort(pageSorter)
    
    var vystup = ""

  document.getElementById("proc_volume").innerHTML = ", r. " + sborniky[actPubl].volumes[actVolume].year;
  vystup += "<p><input type=\"button\" onclick=\"listCitationsProc()\" value=\"Zobrazit jako citace\"></p>"   
  vystup += "<table class='articles'>"
   vystup += "<tr>"
       vystup += "<th></th>"
       vystup += "<th>Autor <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesProc(\'author\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesProc('author', false)\"/></th>"
       vystup += "<th>Název článku <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesProc(\'title\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesProc('title', false)\"/></th>";
       vystup += "<th>Jazyk</th>";
       vystup += "<th>Str. <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesProc(\'pages\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesProc('pages', false)\"/></th>";
       vystup += "</tr>"
    
   
    vystup += "<tr>"       
     for (var i = 0; i < actArticles.length; i++) {
       var art = actArticles[i];
         art.p = actPubl;
         art.vol = volume;
       vystup += "<tr>"
       vystup += "<td class='number'>" + (i+1) + ".</td>"       
       vystup += "<td class='author'>" + listAuthors(art.author) + "</td>"
       vystup += "<td class='title'>" + art.title + "</td>";
       vystup += "<td class='lang'>" + art.lang + "</td>";
       
         var pages = (art.pages[0] != undefined) ? art.pages[0] :  "";
       vystup += "<td class='pages'>" + pages + "</td>";
       
       vystup += "</tr>" 
     }
     vystup += "</table>"
  
  document.getElementById("results_p_articles").style.display = "inline-block"
  document.getElementById("results_p_articles").innerHTML = vystup 
}

function listCitationsProc() {
    var vystup = ""
      vystup += "<p><input type=\"button\" onclick=\"listArticlesProc(" +actVolume + ")\" value=\"Zobrazit v tabulce\"></p>"      
     for (var i = 0; i < actArticles.length; i++) {
       var art = actArticles[i];
       vystup += createCitation(art)       
     }
   
  
var sd = document.getElementById("results_p_articles") 
  sd.style.display = "inline-block"
  sd.innerHTML = vystup   
    
}
/****  trideni clanku podel ruznych kriterii ********/
function pageSorter(a1, a2) {
     if (a1.pages[0] > a2.pages[0] ) return 1    
     if (a1.pages[0] < a2.pages[0] ) return -1    
     if (a1.pages[0] == a2.pages[0] ) return 0    
}

function authorSorter (a1, a2) {
    var surnames = a1.author[1].localeCompare(a2.author[1])
    if (surnames == 0 ) return a1.author[0].localeCompare(a2.author[0])
    else return surnames;
}

function titleSorter (a1, a2) {
    return a1.title.localeCompare(a2.title)
}

function publSorter(a1, a2) {
   var p1 = (a1.j != undefined) ? casopisy[a1.j] : sborniky[a1.p];
   var p2 = (a2.j != undefined) ? casopisy[a2.j] : sborniky[a2.p];
    
    var pc = p1.title.localeCompare(p2.title)
    if (pc != 0) return pc;
    else return a1.title.localeCompare(a2.title)
    
    
}

function yearSorter(a1, a2) {
   var y1 = (a1.j != undefined) ? casopisy[a1.j].volumes[a1.vol].year : sborniky[a1.p].volumes[a1.vol].year;
   var y2 = (a2.j != undefined) ? casopisy[a2.j].volumes[a2.vol].year : sborniky[a2.p].volumes[a2.vol].year;
   
    if (y1 > y2) return 1;
    if (y1 < y2) return -1;
    
    if (y1 == y2) return a1.title.localeCompare(a2.title)
    
    
}

function sortArticlesProc(prop, asc) {
        if (prop == "author") {
            actArticles.sort(authorSorter);
            if (!asc) actArticles.reverse();
        }
        if (prop == "pages") {
            actArticles.sort(pageSorter);
            if (!asc) actArticles.reverse();
        }
    
        if (prop == "title") {
            actArticles.sort(titleSorter);
            if (!asc) actArticles.reverse();
        }
    var vystup = ""
    vystup += "<p><input type=\"button\" onclick=\"listCitationsProc()\" value=\"Zobrazit jako citace\"></p>"   
   vystup += "<table class='articles'>"
   vystup += "<tr>"
       vystup += "<th></th>"
      vystup += "<th>Autor <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesProc(\'author\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesProc('author', false)\"/></th>"
       vystup += "<th>Název článku <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesProc(\'title\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesProc('title', false)\"/></th>";
       vystup += "<th>Jazyk</th>";
       vystup += "<th>Str. <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesProc(\'pages\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesProc('pages', false)\"/></th>";
       vystup += "</tr>"
    
   
    vystup += "<tr>"       
     for (var i = 0; i < actArticles.length; i++) {
       var art = actArticles[i];
       vystup += "<tr>"
       vystup += "<td class='number'>" + (i+1) + ".</td>"       
       vystup += "<td class='author'>" + listAuthors(art.author) + "</td>"
       vystup += "<td class='title'>" + art.title + "</td>";
       vystup += "<td class='lang'>" + art.lang + "</td>";
       
       var pages = (art.pages[0] != undefined) ? art.pages[0] :  "";
       vystup += "<td class='pages'>" + pages + "</td>";
       
       vystup += "</tr>" 
     }
     vystup += "</table>"
  
  document.getElementById("results_p_articles").style.display = "inline-block"
  document.getElementById("results_p_articles").innerHTML = vystup
}

function listJournals() {
   var vystup = ""
    actPubl = null;
    actVolume = null;
    actISsue = null;
    
   document.getElementById("jour_list").style.display = "none"
   document.getElementById("jour_titles").style.display = "none"
   
   var half = Math.ceil(casopisy.length/2);
   //vystup += "<h2>Časopisy v databázi</h2>"
   vystup += "<ul class='publications'>"
     
   for (var i = 0; i < half; i++) {
       vystup += "<li title='Zobrazit obsah časopisu' onclick=\"listVolumesJour(" + i + ")\">" + casopisy[i].title + "</li>" //" (" + casopisy[i].volumes.length + ")</li>"; 
     }
     vystup += "</ul>"
 
      vystup += "<ul class='publications'>"
      for (var i = half; i < casopisy.length; i++) {
       vystup += "<li title='Zobrazit obsah časopisu' onclick=\"listVolumesJour(" + i + ")\">" + casopisy[i].title + "</li>" //" (" + casopisy[i].volumes.length + ")</li>"; 
     }
     vystup += "</ul>"
    document.getElementById("results_journals").innerHTML = vystup
    
  document.getElementById("results_journals").style.display = "block"   
  
  document.getElementById("results_j_volumes").innerHTML = "" 
  document.getElementById("results_j_articles").innerHTML = ""  
  document.getElementById("results_j_articles").style.display = "none"  
  document.getElementById("results_j_cover").style.display = "none"  
} 

function listVolumesJour(index) {
    actPubl = index;
    
    var volumes = casopisy[index].volumes;
  var jr = casopisy[index];
    
    document.getElementById("jour_list").style.display = "block"
   document.getElementById("jour_titles").style.display = "block"
    document.getElementById("results_j_issues").innerHTML = ""
  document.getElementById("results_j_articles").innerHTML = ""
  document.getElementById("results_j_articles").style.display = "inline-block"
  document.getElementById("results_j_articles").style.visibility = "hidden"
  
  if (jr.cover) {
    document.getElementById("results_j_cover").style.display = "inline-block"
    document.getElementById("j_cover").src = "pics/covers/" + jr.cover
  }
  else { 
  document.getElementById("results_j_cover").style.display = "none"
  }
  
    
    
  document.getElementById("jour_title").innerHTML = casopisy[index].title;
  document.getElementById("jour_volume").innerHTML = "";
  document.getElementById("jour_issue").innerHTML = "";
  
  
   var vystup = "<ul class='volumes'>"
     
     for (var i = 0; i < volumes.length; i++) {
      if (volumes[i].articles && volumes[i].articles.length > 0) { } 
       vystup += "<li class='articles' title=\"Zobrazit seznam článků ročníku\" onclick=\"listArticlesJour(" + i + ")\">"+ volumes[i].no + "/" + volumes[i].year + "</li>"; //" (" + volumes[i].articles.length + ")</li>";
      
     /*
         if (volumes[i].issues && volumes[i].issues.length > 0) {
        vystup += "<li class='issues' title=\"Zobrazit seznam čísel ročníku\" onclick=\"listIssuesJour(" + index  + "," + i + ")\">"+ volumes[i].no + "/" + volumes[i].year + " (" + volumes[i].issues.length + ")</li>";
        
       }
       */
     }
     vystup += "</ul>"
  document.getElementById("results_journals").style.display = "none"
  document.getElementById("results_j_volumes").innerHTML = vystup 
}

function listIssuesJour(vol) {
    actVolume = vol
    actIssue = null;
    
  document.getElementById("results_j_issues").innerHTML = ""
  document.getElementById("results_j_articles").innerHTML = ""
  
  var vystup = "";
  var issues = casopisy[actPubl].volumes[vol].issues;
  var jr = casopisy[actPubl];
  
    document.getElementById("jour_volume").innerHTML = ", ročník " + jr.volumes[vol].no;
    document.getElementById("jour_issue").innerHTML = "";
   vystup += "<ul class='issues'>"
     
     for (var i = 0; i < issues.length; i++) {
      if (issues[i].articles && issues[i].articles.length > 0) { 
       vystup += "<li title=\"Zobrazit seznam článků čísla\" onclick=\"listArticlesJour(" + vol + ", " + i +")\">"+ issues[i].no + " (" + issues[i].articles.length + ")</li>";
       }
     
     }
     vystup += "</ul>"
  document.getElementById("results_journals").style.display = "none"
  document.getElementById("results_j_issues").innerHTML = vystup 
}

function listArticlesJour(volume, issue) {
  var jr = casopisy[actPubl]
 actVolume = volume;
  
    actArticles = []
  document.getElementById("jour_issue").innerHTML = ""
  if (!jr.volumes[volume].issues || jr.volumes[volume].issues.length == 0 ) {
     document.getElementById("results_j_issues").innerHTML = ""
     
  }
  var arts = jr.volumes[volume].articles;
  
    document.getElementById("jour_volume").innerHTML = ", ročník " + jr.volumes[volume].no + "/" + jr.volumes[volume].year
  //if (issue != undefined) arts = jr.volumes[volume].issues[issue].articles
  var vystup = ""
 // vystup += "<p onclick=\"listProceedings()\">Zpět na seznam sborníků</p>"
  //vystup += "<p onclick=\"listVolumesJour(" + journal  +")\">Zpět na seznam roků</p>"
 // vystup += "<h3>Ročník " + jr.volumes[volume].no + "/" + jr.volumes[volume].year 
  
  //if (issue)  document.getElementById("jour_issues").innerHTML = ", číslo " + jr.volumes[volume].issues[issue].no
   
  vystup += "<p><input type=\"button\" onclick=\"listCitationsJour()\" value=\"Zobrazit jako citace\"></p>"   
   vystup += "<table class='articles'>"
   vystup += "<tr>"
        vystup += "<th></th>"
       vystup += "<th>Autor <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesJour(\'author\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesJour('author', false)\"/></th>"
       vystup += "<th>Název článku <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesJour(\'title\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesJour('title', false)\"/></th>";
       vystup += "<th>Jazyk</th>";
       vystup += "<th>Str. <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesJour(\'pages\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesJour('pages', false)\"/></th>";
       vystup += "</tr>"
    var rowCounter = 0;      
    vystup += "<tr>"       
    if (jr.volumes[volume].articles != undefined) {
        for (var i = 0; i < arts.length; i++) {
       var art = arts[i];
         art.j = actPubl;
         art.vol = actVolume;
         
       vystup += "<tr>"
       vystup += "<td class='number'>" + ++rowCounter + ".</td>"       
       vystup += "<td class='author'>" + listAuthors(art.author) + "</td>"
       vystup += "<td class='title'>" + art.title + "</td>";
       vystup += "<td class='lang'>" + art.lang + "</td>";
       var pages = (art.pages[0] != undefined) ? art.pages[0] :  "";
            vystup += "<td class='pages'>" + pages + "</td>";
       
       vystup += "</tr>"
       actArticles.push(art)
     }
    }
    if (jr.volumes[volume].issues != undefined) {
        for (var j = 0; j < jr.volumes[volume].issues.length; j++) {
            arts = jr.volumes[volume].issues[j].articles;
            for (var k = 0; k < arts.length; k++) {
               var art = arts[k];
               art.j = actPubl;
               art.vol = actVolume;
               art.issue = k  
               vystup += "<tr>"
               vystup += "<td class='number'>" + ++rowCounter + ".</td>"       
               vystup += "<td class='author'>" + listAuthors(art.author) + "</td>"
               vystup += "<td class='title'>" + art.title + "</td>";
               vystup += "<td class='lang'>" + art.lang + "</td>";
               var pages = (art.pages[0] != undefined) ? art.pages[0] :  "";
                vystup += "<td class='pages'>" + pages + "</td>";
               
               vystup += "</tr>" 
              actArticles.push(art)  
            }
            
        } 
        
    }
    
    vystup += "</table>"
  document.getElementById("results_j_articles").style.display = "inline-block"  
   document.getElementById("results_j_articles").style.visibility = "visible" 
  document.getElementById("results_j_articles").innerHTML = vystup 
    
}

function sortArticlesJour(prop, asc) {
        if (prop == "author") {
            actArticles.sort(authorSorter);
            if (!asc) actArticles.reverse();
        }
        if (prop == "pages") {
            actArticles.sort(pageSorter);
            if (!asc) actArticles.reverse();
        }
    
        if (prop == "title") {
            actArticles.sort(titleSorter);
            if (!asc) actArticles.reverse();
        }
    var vystup = ""
    vystup += "<p><input type=\"button\" onclick=\"listCitationsJour()\" value=\"Zobrazit jako citace\"></p>"   
   vystup += "<table class='articles'>"
   vystup += "<tr>"
           vystup += "<th></th>"
       vystup += "<th>Autor <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesJour(\'author\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesJour('author', false)\"/></th>"
       vystup += "<th>Název článku <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesJour(\'title\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesJour('title', false)\"/></th>";
       vystup += "<th>Jazyk</th>";
       vystup += "<th>Str. <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortArticlesJour(\'pages\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortArticlesJour('pages', false)\"/></th>";
       vystup += "</tr>"
    
   
    vystup += "<tr>"       
     for (var i = 0; i < actArticles.length; i++) {
       var art = actArticles[i];
       vystup += "<tr>"
       vystup += "<td class='number'>" + (i+1) + ".</td>"       
       vystup += "<td class='author'>" + listAuthors(art.author) + "</td>"
       vystup += "<td class='title'>" + art.title + "</td>";
       vystup += "<td class='lang'>" + art.lang + "</td>";
       
       var pages = (art.pages[0] != undefined) ? art.pages[0] :  "";
       vystup += "<td class='pages'>" + pages + "</td>";
       
       vystup += "</tr>" 
     }
     vystup += "</table>"
  
  document.getElementById("results_j_articles").style.display = "inline-block"
  document.getElementById("results_j_articles").innerHTML = vystup
}


function listCitationsJour() {
    var vystup = ""
      vystup += "<p><input type=\"button\" onclick=\"listArticlesJour(actVolume)\" value=\"Zobrazit v tabulce\"></p>"      
     for (var i = 0; i < actArticles.length; i++) {
       var art = actArticles[i];
       vystup += createCitation(art)       
     }
   
  
var sd = document.getElementById("results_j_articles") 
  sd.style.display = "inline-block"
  sd.innerHTML = vystup   
    
}


/**************** prochazeni podle autoru ********/
function listAuthors(af) {
  var vystup = ""
  for (var i = 0; i < af.length/2; i++) {
    if (i > 0) vystup += ", "
    var name = af[2*i+1] + ", " + af[2*i]
    if (name != ", " && name != "-, ") {
        vystup += "<a onclick=\"listPrArticlesByAthor('" + name + "')\">" + name + "</a>"
    }
    
  }
    
    
  return vystup
} 

function createAuthorList() {
     authors = [];
    for (var i = 0; i < casopisy.length; i++) {
        for (var j = 0; j < casopisy[i].volumes.length; j++) {
            var volume = casopisy[i].volumes[j];
            if (volume.articles != undefined) {
                for (var k = 0; k < volume.articles.length; k++) {
                    checkAuthors(volume.articles[k]);
                }
            }
            if (volume.issues != undefined) {
                for (var k = 0; k < volume.issues.length; k++) {
                    for (var l=0; l < volume.issues[k].articles.length; l++) {
                        checkAuthors(volume.issues[k].articles[l]);
                    }
                    
                }
            }
        }        
    }
    
    for (var i = 0; i < sborniky.length; i++) {
        for (var j = 0; j < sborniky[i].volumes.length; j++) {
            var volume = sborniky[i].volumes[j];
            if (volume.articles != undefined) {
                for (var k = 0; k < volume.articles.length; k++) {
                    checkAuthors(volume.articles[k]);
                }
            }
            
        }        
    }
    
    authors.sort(authorlistSorter)
    //showAuthorList()
}

function checkAuthors(art) {
    var isAuthor1 = false, isAuthor2 = false;
    
    for (var i = 0; i < art.author.length; i++) {
        art.author[i] = art.author[i].replace(/^\s*(\S+)\s*$/, "$1")
    }
    
    for (var i = 0; i < authors.length; i++) {
        /*
        if (art.author[1] == authors[i].surname && art.author[0].charAt(0) == authors[i].name.charAt(0)) {
            isAuthor1 = true;
            authors[i].count++
        }
        
        if (art.author.length > 3 && art.author[3] == authors[i].surname && art.author[2].charAt(0) == authors[i].name.charAt(0)) {
            isAuthor2 = true;
            authors[i].count++
        }
        */
        
         if (art.author[1] == authors[i].surname && art.author[0].toLowerCase() == authors[i].name.toLowerCase()) {
            isAuthor1 = true;
            authors[i].count++
        }
        
        if (art.author.length > 3 && art.author[3] == authors[i].surname && art.author[2].toLowerCase() == authors[i].name.toLowerCase()) {
            isAuthor2 = true;
            authors[i].count++
        }
    }
    
    if (!isAuthor1) authors.push({ name: art.author[0], surname: art.author[1], count: 1})
    if (!isAuthor2 && art.author.length > 3) authors.push({ name: art.author[2], surname: art.author[3], count: 1})
}

function authorlistSorter(a1, a2) {
    var cs = a1.surname.localeCompare(a2.surname);
    if (cs != 0) return cs
    else return a1.name.localeCompare(a2.name);
}

function showAuthorList() {
    var vystup = "<ol>"
    for (var i = 0; i < authors.length; i++) {
        vystup += "<li>" + authors[i].surname + ", " + authors[i].name + " (" + authors[i].count + ")</li>" ;
    }
    vystup += "</ol>"
    document.getElementById("list_authors").innerHTML = vystup;
}

var actLetter = null;

function showAuthorsByLetters(node, letters) {
    if (actLetter == node) return;
    
    if (actLetter && actLetter != node) {
        actLetter.className = "letter"
        
    }
    actLetter = node;
    actLetter.className = "letter actual"
    
    var selAuthors = []
    
   
    for (var i = 0; i < authors.length; i++) {
        if (authors[i].surname.length < 3 || authors[i].surname.length > 20 || authors[i].surname.charAt(authors[i].surname.length-1) == "." ) continue;
        
        if (letters != "ch" && letters != "c") {
            for (var j = 0; j < letters.length; j++) {
                if (authors[i].surname.charAt(0).toLowerCase() == letters[j] 
                   
                   ) { selAuthors.push(authors[i])
                    //vystup += "<li>" + authors[i].surname + ", " + authors[i].name + "</li>" ;
                }
            }
        }
        if (letters == "ch") { 
            if (authors[i].surname.toLowerCase().indexOf("ch") == 0) 
              {
                  selAuthors.push(authors[i])
                  //vystup += "<li>" + authors[i].surname + ", " + authors[i].name + "</li>" ;
                }
            
        }
        
        if (letters == "c") {
            if (
                authors[i].surname.charAt(0).toLowerCase() == "c"
                && authors[i].surname.charAt(1).toLowerCase() != "h"
                
                   ) {
                    selAuthors.push(authors[i])
                    //
                }
            
        }
        
    }
    var colCount = 6;
    var rowCount = Math.ceil(selAuthors.length/colCount)
    var vystup = ""
    for (var i = 0; i < colCount; i++) {
        vystup += "<ol class='authors_list'>"
        for (var j = 0; j < rowCount; j++) {
            if (selAuthors[i*rowCount + j] ) {
                var author = selAuthors[i*rowCount + j]
                vystup += "<li title=\"Zobrazit články autora\" onclick=\"showArticlesByAuthor('" + author.surname + "', '" + author.name + "')\">" + author.surname + ", " + author.name + "</li>" ;
            }
        }
       vystup += "</ol>" 
    }
    
    
    document.getElementById("list_authors").innerHTML = vystup;
    
}

var authorArticles = [];

function showArticlesByAuthor(sname, fname) {
   document.getElementById("alphabet_authors").style.display = "none";  
   document.getElementById("list_authors").style.display = "none";  
    
    authorArticles = [];
    for (var i = 0; i < casopisy.length; i++) {
        for (var j = 0; j < casopisy[i].volumes.length; j++) {
            var volume = casopisy[i].volumes[j];
            if (volume.articles != undefined) {
                for (var k = 0; k < volume.articles.length; k++) {
                    var art = volume.articles[k];
                    if ((art.author[0].toLowerCase() == fname.toLowerCase() && art.author[1] == sname) || 
                            (art.author.length > 2 && art.author[2].toLowerCase() == fname.toLowerCase() && art.author[3] == sname))
                      authorArticles.push(art);
                    art.j = i;
                    art.vol = j;
                    
                }
            }
            if (volume.issues != undefined) {
                for (var k = 0; k < volume.issues.length; k++) {
                    for (var l=0; l < volume.issues[k].articles.length; l++) {
                         var art = volume.issues[k].articles[l];
                        if ( (art.author[0].toLowerCase() == fname.toLowerCase() && art.author[1] == sname) || 
                            (art.author.length > 2 && art.author[2].toLowerCase() == fname.toLowerCase() && art.author[3] == sname)
                           ) authorArticles.push(art);
                        art.j = i;
                        art.vol = j;
                        art.issue = k;
                        
                    }
                    
                }
            }
        }        
    }
    
    for (var i = 0; i < sborniky.length; i++) {
        for (var j = 0; j < sborniky[i].volumes.length; j++) {
            var volume = sborniky[i].volumes[j];
            if (volume.articles != undefined) {
                for (var k = 0; k < volume.articles.length; k++) {
                     var art = volume.articles[k];
                    if ((art.author[0].toLowerCase() == fname.toLowerCase() && art.author[1] == sname) || 
                            (art.author.length > 2 && art.author[2].toLowerCase() == fname.toLowerCase() && art.author[3] == sname))
                      authorArticles.push(art);
                    art.p = i;
                    art.vol = j;
                }
            }
            
        }        
    }  
 listAuthorResults()   
}

function sortAuthResults(prop, asc) {
    if (prop == "author") {
            authorArticles.sort(authorSorter);
            if (!asc) authorArticles.reverse();
        }
        if (prop == "pages") {
            authorArticles.sort(pageSorter);
            if (!asc) authorArticles.reverse();
        }
    
        if (prop == "title") {
            authorArticles.sort(titleSorter);
            if (!asc) authorArticles.reverse();
        }
    if (prop == "publ") {
            authorArticles.sort(publSorter);
            if (!asc) authorArticles.reverse();
        }
    if (prop == "year") {
            authorArticles.sort(yearSorter);
            if (!asc) authorArticles.reverse();
        }
 
    listAuthorResults()
}


function listAuthCitations() {
    var vystup = ""
      vystup += "<p><input class='gotoTop' type=\"button\" onclick=\"gotoAuthorsList()\" value=\"Zpět na seznam autorů\" ></p>"
      vystup += "<p>Celkem nalezeno článků: " + authorArticles.length + " <input type=\"button\" onclick=\"listAuthorResults()\" value=\"Zobrazit v tabulce\"></p>"      
     for (var i = 0; i < authorArticles.length; i++) {
       var art = authorArticles[i];
       vystup += createCitation(art)       
     }
   
  
var sd = document.getElementById("results_authors") 
  sd.style.display = "block"
  sd.innerHTML = vystup   
    
}

function listAuthorResults() {
   var vystup = ""
  //vystup += "<p onclick=\"listProceedings()\">Zpět na seznam sborníků</p>"
 // vystup += "<p onclick=\"listVolumesProc(" + proceedings  +")\">Zpět na seznam roků</p>"
  //vystup += "<h2>Ročník " + actVolume.year + "</h2>"
   if (authorArticles.length > 0) {
       vystup = "<p><input class='gotoTop' type=\"button\" onclick=\"gotoAuthorsList()\" value=\"Zpět na seznam autorů\" ></p>"
       vystup += "<p>Celkem nalezeno článků: " + authorArticles.length + " <input type=\"button\" onclick=\"listAuthCitations()\" value=\"Zobrazit jako citace\" ></p>"
       
       vystup += "<table class='articles'>"
       vystup += "<tr>"
           vystup += "<th></th>"
           vystup += "<th>Autor</th>"
           vystup += "<th>Název článku <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortAuthResults(\'title\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortAuthResults('title', false)\"/></th>";
           vystup += "<th>Publikace <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortAuthResults(\'publ\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortAuthResults('publ', false)\"/></th>";
           vystup += "<th>Rok <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortAuthResults(\'year\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortAuthResults('year', false)\"/></th>";
           vystup += "<th>Jazyk</th>";
           //vystup += "<th>Cats</th>";
           vystup += "<th>Str. <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortAuthResults(\'pages\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortAuthResults('pages', false)\"/></th>";
           //vystup += "<th>Str. <input type='image' src='design/sortUp.png' value='&uarr;' onclick=\"sortResults(\'pages\', true)\"/><input type='image' src='design/sortDown.png' value='&darr;' onclick=\"sortResults('pages', false)\"/></th>";
           vystup += "</tr>"
        
       
        vystup += "<tr>"       
         for (var i = 0; i < authorArticles.length; i++) {
           var art = authorArticles[i];
           var publ = (art.j != undefined) ? casopisy[art.j] : sborniky[art.p]     
           vystup += "<tr>"
           vystup += "<td class='number'>" + (i+1) + ".</td>"       
           vystup += "<td class='author'>" + listAuthors(art.author) + "</td>"
           vystup += "<td class='title'>" + art.title + "</td>";
           vystup += "<td class='publ'>" + publ.title + "</td>"; 
            
           vystup += "<td class='year'>" + publ.volumes[art.vol].year + "</td>";
           vystup += "<td class='lang'>" + art.lang + "</td>";
            var cats = (art.cats) ? art.cats.join(" ") : ""
           //vystup += "<td class='cats'>" + cats + "</td>";
           
           var pages = (art.pages[0] != undefined) ? art.pages[0] :  "";
           vystup += "<td class='pages'>" + pages + "</td>";
           
           vystup += "</tr>" 
         }
         vystup += "</table>"
   }
var sd = document.getElementById("results_authors") 
  sd.style.display = "block"
  sd.innerHTML = vystup   
    
}

function gotoAuthorsList() {
   document.getElementById("alphabet_authors").style.display = "block";  
   document.getElementById("list_authors").style.display = "block";  
   document.getElementById("results_authors").style.display = "none";  
    
}

function createPublLists() {
    var listP = document.getElementById("publ_procs")
    for (var i= 0; i < sborniky.length; i++) {
        var option = listP.appendChild(document.createElement("option"))
        var title = sborniky[i].title;
        if (sborniky[i].subtitle != undefined) title += ": " + sborniky[i].subtitle 
        option.text = title
        option.value = "s_" + i;
    }
    
     var listJ = document.getElementById("publ_journals")
    for (var i= 0; i < casopisy.length; i++) {
        var option = listJ.appendChild(document.createElement("option"))
        var title = casopisy[i].title;
        if (casopisy[i].subtitle != undefined) title += ": " + casopisy[i].subtitle 
        option.text = title
        option.value = "j_" + i;
    }
}

window.onload = function() {
  showMainSection("browser") 
  showSubsection("tab_proceedings")
  listProceedings()
  listJournals()
  createAuthorList()
  createPublLists()
}