const XHTML ="//www.w3.org/1999/xhtml";
varisPracticePronunciation = false;
var pronsList =null;
var csstype = null;

function init (winGM,title, label, refs, css, entryId, bgColor) {
   if (label=="Practice your pronunciation")
       isPracticePronunciation = true;
   if (entryId)
       window.entryId = entryId;
   if (css)
       addCss(css);
         csstype = css;
   try {
       document.title = title;
       setPopupSubtitle(label, bgColor);
       loadEntry(refs);
       giveFunction(winGM);
       setupDoubleClick(winGM);
       shortcut.add("esc", function(){window.close();} );
       shortcut.add("ctrl+c", function(){copySelection();} );
       shortcut.add("f10", viewSource );
       if (isPracticePronunciation)
       {
           document.getElementById("layerRecorder").style.display = "block";
           document.getElementById("popup-subtitle").style.marginBottom = "0px";
           // binding hotkeys
           shortcut.add("backquote", btnPreviousClick );
           shortcut.add("1", btnNextClick );
           shortcut.add("tab", btnPlayClick );
           shortcut.add("ctrl+tab", btnPlayBackClick );
           shortcut.add("f1", btnRecordClick );
           shortcut.add("shift+tab", btnRecordClick );
           shortcut.add("f2", btnPlayBackClick );
           document.getElementById("soundlist").focus();
       }

   }
   catch(e) {

       winGM.jsLog("Error in init: "  +e);
   }
}

function loadEntry(refs) {
   var content = "<div id=/"content/" xmlns=/"" + XHTML +"/">";
   var entry, fs, publisher_id, idm_id;
   for (var i = 0 ; i < refs.length ; i++) {
       fs = winGM.skResourceManager.prefix(refs[i].resource + ".skn");
       publisher_id = refs[i].topic;
       try {
           // retrieve the idm_id matching the publisher id
           idm_id = winGM.skTabManager.getIdMapping(fs, publisher_id);
           entry = winGM.skTabManager.getFile(fs + "/config.cff",idm_id).GetData().GetWStringData();
           content += entry;
       }
       catch (e) {
           winGM.jsLog("Error when initializing the external links for thedictionary (fs=" + fs +
                   ", publisher_id=" + publisher_id + ") - DVD missing?: " + e);
           // probably the DVD missing, just close the popup
           window.close();
           //content += "<error>Error when retrieving the item #" +publisher_id + " in " + fs + "</error>";
       }
   }
   content += "</div>";
   content =content.replace(/(<[^>]+?fold="yes"[^>]*>)/g,"$1<button xmlns=/"" + XHTML + "/"class=/"arrow-fold/"/>");
   var parser = new DOMParser();
   var xmlDoc = null;
   try {
       xmlDoc = parser.parseFromString(content, "application/xml");

       if (isPracticePronunciation) {
           nodes = xmlDoc.getElementsByTagName("Audio");
           examples = xmlDoc.getElementsByTagName("EXAMPLE");
           hwd = xmlDoc.getElementsByTagName("HWD");

           pronsList = new Array( nodes.length );
           for (i=0;i<nodes.length ;i++ )
           {
               var temp=new Array(3);
               temp[0] = nodes[i].getAttribute("resource");
               temp[1] = nodes[i].getAttribute("topic");
               if (i>=2) {
                   if (examples[i-2].childNodes[0]) {  // Example text is existing


                       temp[2] = examples[i-2].childNodes[0].nodeValue;
                   }
                   else
                       temp[2] = "[NO AVAILABLE TEXTs]";
               }
               else {
                   if (i==0)
                       temp[2] = hwd[0].childNodes[0].nodeValue + "   GB";
                   else
                       temp[2] = hwd[0].childNodes[0].nodeValue + "   US";
               }
               pronsList[i] = temp;
           }
           var objSoundlist = document.getElementById("soundlist");
           var count = pronsList.length;
           for (i=0;i<count ;i++ ) {


               var newOption=new Option(pronsList[i][2], i);
               objSoundlist.options.add(newOption);
           }
           //set default pronunciation
           objSoundlist.selectedIndex = winGM.g_AutoPlay-1;
       }
      document.getElementsByTagName("body")[0].appendChild(xmlDoc.firstChild);




}
     
   catch (err) {
       winGM.jsLog("Error while parsing the document: " + err);
       return;
   }
}

functionbtnPlayClick() {
    try {
       var pronIndex =document.getElementById("soundlist").selectedIndex;
       var file = pronsList[pronIndex][1];
       var typeSnd = pronsList[pronIndex][0];;
       var mainWindow = window.winOpener;
       if(mainWindow.app_play)
           mainWindow.app_play(file, typeSnd);
    }
    catch(e){
       alert( e );
    }
}

functionbtnRecordClick() {
    try {
       var button = document.getElementById("btnRecord2");
       button.action();
    }
    catch(e){
       alert( e );
    }
}

functionbtnPlayBackClick() {
    try {
       var button = document.getElementById( "btnPlayBack2" );
       button.action();
    }
    catch(e){
       alert( e );
    }
}

functionbtnNextClick() {
    try {
       var count =document.getElementById("soundlist").options.length;
       var curIndex =document.getElementById("soundlist").selectedIndex;
       curIndex += 1;
       if (curIndex>=count) {
           curIndex = count-1;
       }
       document.getElementById("soundlist").selectedIndex =curIndex;
    }
    catch(e){
       alert( e );
    }
}

functionbtnPreviousClick() {
    try {
       var count =document.getElementById("soundlist").options.length;
       var curIndex =document.getElementById("soundlist").selectedIndex;
       curIndex -= 1;
       if (curIndex<0) {
           curIndex = 0;
       }
       document.getElementById("soundlist").selectedIndex =curIndex;
    }
    catch(e){
       alert( e );
    }
}

 functioncopySelection() {
    try {
       var focusedWindow = this.window;
       var objSelection = focusedWindow.getSelection();
       if (objSelection.rangeCount==0) return;
       var objRange = objSelection.getRangeAt(0);
       var objClone = objRange.cloneContents();
        
       var objTemp;
       if (csstype.match("examples"))
           objTemp = focusedWindow.document.createElement("examples");//NS("//www.w3.org/1999/xhtml","examples");
       else if (csstype.match("collocations"))
           objTemp = focusedWindow.document.createElement("body");//NS("//www.w3.org/1999/xhtml","body");
       else if (csstype.match("thesaurus"))
           objTemp = focusedWindow.document.createElement("body");//NS("//www.w3.org/1999/xhtml","body");
       else if (csstype.match("phrases"))
           objTemp = focusedWindow.document.createElement("Phrases"); //NS("//www.w3.org/1999/xhtml","Phrases");
       else if (csstype.match("pronpractice"))
           objTemp =focusedWindow.document.createElement("ENTRY");   //NS("//www.w3.org/1999/xhtml","ENTRY");
       else
           objTemp = focusedWindow.document.createElement("div"); //NS("//www.w3.org/1999/xhtml","div");

       objTemp.appendChild(objClone);
       //alert( objTemp.innerHTML );
       skCopy.add( objTemp );
       skCopy.putInClipoard("text/unicode");
       //putInClipoard( objTemp.innerHTML, null, "text/unicode");
       //showHintMessage( "The selected texts have been copied to theclipboard!" );
       return false;
    } catch (e) {
       alert( e );
    }
}

function viewSource() {
    try {
       //alert( document.documentElement.innerHTML );
       putInClipoard( document.documentElement.innerHTML, null,"text/unicode");
    }
    catch (e)
    {
       alert( e );
    }
}