window.onload=whenload;

function whenload() {
        
        checkinvitation();
        initLightbox();
        
        
}

var newwindow = '';
function popitup(url,width,height,options)
{
        if (!newwindow.closed && newwindow.location)
        {
                newwindow.location.href = url;
        }
        else
        {
                newwindow=window.open(url,'okencek','height='+height+options+',width='+width);
                if (!newwindow.opener) newwindow.opener = self;
        }
        if (window.focus) {newwindow.focus()}
        return false;
}

function searchpreveri() {
    if (document.getElementById('isci').value.length<4) {
        alert('Iskalni niz mora biti daljši od treh znakov!');
        return false;
    }
    return true;
}
var globurl='http://www.skavt.net/';
var originalrate=new Array();
var donotcheckinvitation=false;

// ############### AJAX
function loadXML(url)
{
        url='http://www.skavt.net/'+url;
        
        
        // load xml file
        // code for IE
        if (window.ActiveXObject) {
            xmlDoc = new ActiveXObject("Microsoft.XMLHTTP");
            if (xmlDoc) {
                xmlDoc.onreadystatechange = processXML;
                xmlDoc.open("GET", url, true);
                xmlDoc.send();
            }
        }
        // code for Mozilla, etc.
        else if (document.implementation && document.implementation.createDocument) {
            xmlDoc = new XMLHttpRequest();
            xmlDoc.onreadystatechange = processXML;
            xmlDoc.open("GET", url, true);
            xmlDoc.send(null);
        }
        else {
            alert('Error - you are using browser, that doesn\'t support XML. Please, download the newest version of Mozilla Firefox or Internet Explorer.');
        }
        
}

function processXML() 
{

        // if xmlDoc is complete
        if (xmlDoc.readyState == 4) {
            
                try {
                        // is doc status OK
                        if (xmlDoc.status == 200) {
                            xmlResponse  = xmlDoc.responseXML.documentElement;
                            
                            if (xmlResponse.getElementsByTagName('function').length>0) {
                                xmlFunction  = xmlResponse.getElementsByTagName('function')[0].firstChild.data;
                                eval(xmlFunction + '()');
                            }
                            else {
                                alert("Internal error in XML.");
                            }
                            
                            
                        }
                        else {
                            alert("There was a problem retrieving the XML data:\n" + xmlDoc.statusText);
                        }
                }
                
                catch(error) {
                        
                       // alert(error);
                }
        
        }

}





// ################# GLASOVANJE


function previewrate(string,id,ismini) {
    img='img/cevelj';

    //store info for later
    originalrate[string]=new Array();
    for (i=1;i<=5;i++) {
            originalrate[string][i]=document.getElementById(string+i).src;
    }
    
    for (i=1;i<=5;i++) {
            document.getElementById(string+i).src=globurl+img+'_blank.gif';
    }
    
    for (i=1;i<=id;i++) {
            document.getElementById(string+i).src=globurl+img+'_full.gif';
    }
    
    
}

function clearpreviewrate(string,id) {
    for (i=1;i<=5;i++) {
            document.getElementById(string+i).src=originalrate[string][i];
    }
}

function rate(mid, rate, contentid) {
        loadXML('?contenttype=none&s=skavtopis&a=xml-oceni&id=' + mid + '&contentid=' + contentid + '&rate=' + rate);
        document.getElementById(contentid).innerHTML='<b style="color:red;">Trenutek, prosim...</b>';
}
function rateimage(imid, rate, contentid) {
        loadXML('?contenttype=none&s=skavtopis&a=xml-oceni&id=' + imid + '&contentid=' + contentid + '&rate=' + rate);
        document.getElementById(contentid).innerHTML='<b style="color:red;">Trenutek, prosim...</b>';
}
function ratefeedback() {
    result = xmlResponse.getElementsByTagName('result')[0].firstChild.data;
    contentid = xmlResponse.getElementsByTagName('contentid')[0].firstChild.data;
    
    if (result==1) {        
            document.getElementById(contentid).innerHTML='<b style="color:green;">Hvala! Rezultati niso vidni takoj!</b>';
            //zablokirajmo
            for (i=1;i<=5;i++) {
                document.getElementById('ratelink-'+i).onclick=function() {
                    document.getElementById('ratefeedback').innerHTML='<b style="color:red;">Žal lahko glasuješ samo enkrat!</b>';
                    return false;
                };
                
            }
    }
    else {
            error = xmlResponse.getElementsByTagName('error')[0].firstChild.data;
            document.getElementById(contentid).innerHTML='<b style="color:red;">' + error + '</b>';
            
    }

}
// ############## CHAT
function openchat() {
        mainchatwindow=window.open('http://www.skavt.net/klepet','chatwindow','height=380,scrollbars=false,width=560');
}
function whenchatquit() {
        loadXML('?contenttype=none&s=klepet&a=process&quit=true');
}

function whenchatquited() {
        //do nothing
}

function checkinvitation() {
        if (!donotcheckinvitation) {
                loadXML('?contenttype=none&s=klepet&a=xml-checkinvited');
        }
}

function checkinvitationdone() {
        vrednost = xmlResponse.getElementsByTagName('vrednost')[0].firstChild.data;
        if (vrednost==1) {
                donotcheckinvitation=true;
                title=xmlResponse.getElementsByTagName('title')[0].firstChild.data;
                fromuuniqid=xmlResponse.getElementsByTagName('fromuniqid')[0].firstChild.data;
                invitationid=xmlResponse.getElementsByTagName('invitationid')[0].firstChild.data;
                
                msg=title+' te vabi, da se ji/mu pridružiš pri SkavtKLEPETU';
                feedback1="replyinvitation('" + invitationid + "'); openchat(); return false;";
                feedback2="replyinvitation('" + invitationid + "'); return false;";
                opentranscreen(msg,'SPREJMI',feedback1,'ZAVRNI',feedback2);
        }
        setTimeout("checkinvitation()", 5000);
}

function replyinvitation(id) {
        loadXML('?contenttype=none&s=klepet&a=xml-checkinvited&clear='+id);
        
        var dialogw = '<div name="dialogwindow" id="dialogwindow"><table class="borders"><tr><th>SkavtNET sporočilo';
        dialogw = dialogw + '</th></tr><tr><td><b style="color:red;">Trenutek prosim ...</b><br/>';
        dialogw = dialogw + '<input type="button" class="dialogwindowbutton" disabled="disabled" value="SPREJMI!"/>';
        dialogw = dialogw + ' &nbsp; <input type="button" class="dialogwindowbutton" disabled="disabled" value="ZAVRNI!"/>';
        dialogw = dialogw + '</td></tr></table></div>';
        
        //display it
        document.getElementById('transcreen').innerHTML=dialogw;
}

function replyinvitationdone() {
        closetranscreen();
        donotcheckinvitation=false;
}
// ################ MESSAGE BOX
function opentranscreen(msg,textok,feedbackok,textcancel,feedbackcancel) {
        if (!textok) {
                textok='V REDU';
        }
        if (!feedbackok) {
                feedbackok='closetranscreen(); return false;';
        }
        if (textcancel && !feedbackcancel) {
                feedbackcancel='closetranscreen(); return false;';
        }
        
        document.body.className='transparent';
        
        //resize shadow
        var htmlheight = document.body.parentNode.scrollHeight;  
        var windowheight = window.innerHeight;  
        if ( htmlheight < windowheight ) {
                document.getElementById('transcreen').style.height = windowheight + "px"; 
        }  
        else {
                document.getElementById('transcreen').style.height = htmlheight + "px"; 
        }
        
        //create message field
        var dialogw = '<div name="dialogwindow" class="dialogbox" id="dialogwindow"><table class="borders"><tr><th>SkavtNET sporočilo';
        //dialogw = dialogw + '<a href="?" onclick="'+feedback+'"; return false;">X</a>';
        dialogw = dialogw + '</th></tr><tr><td><b>' + msg + '</b><br/>';
        dialogw = dialogw + '<input type="button" class="dialogwindowbutton" onclick="'+feedbackok+'" value="'+textok+'"/>';
        if (textcancel) {
                dialogw = dialogw + ' &nbsp; <input type="button" class="dialogwindowbutton" onclick="'+feedbackcancel+'" value="'+textcancel+'"/>';
        }
        dialogw = dialogw + '</td></tr></table></div>';
        
        //display it
        document.getElementById('transcreen').className='transparent';
        document.getElementById('transcreen').innerHTML=dialogw;
        
        
        //show screen
        document.getElementById('transcreen').style.display='block';
        
        //focus on it
        document.location.hash = 'header';
}

function openwarning(msg,bgcolor) {
        if (!bgcolor) { bgcolor='#ff8a00'; }
        
        
        document.body.className='transparent';
        document.body.style.backgroundColor=bgcolor;
        //resize shadow
        var htmlheight = document.body.parentNode.scrollHeight;  
        var windowheight = window.innerHeight;  
        if ( htmlheight < windowheight ) {
                document.getElementById('transcreen').style.height = windowheight + "px"; 
        }  
        else {
                document.getElementById('transcreen').style.height = htmlheight + "px"; 
        }
        
        
        
        //create warningbox
        warningbox=document.createElement('div');
        warningbox.setAttribute('id','warningbox');
        warningbox.setAttribute('class','dialogbox');
        warningbox.setAttribute('name','warningbox');
        warningbox.innerHTML=msg;
        document.getElementById('transcreen').appendChild(warningbox);
        
        
        document.getElementById('transcreen').className='transparent';
        document.getElementById('transcreen').style.backgroundColor=bgcolor;
        document.getElementById('transcreen').style.display='block';
        document.location.hash = 'header';
        
}
function closetranscreen() {
        document.body.style.background='white';
        document.getElementById('transcreen').style.display='none';
}


// ####################### POŠTA

function getObject(obj) {
  var theObj;
  if(document.all) {
    if(typeof obj=="string") {
      return document.all(obj);
    } else {
      return obj.style;
    }
  }
  if(document.getElementById) {
    if(typeof obj=="string") {
      return document.getElementById(obj);
    } else {
      return obj.style;
    }
  }
  return null;
}

//Contador de caracteres.
function Contar(entrada,salida,texto,caracteres) {
  var entradaObj=getObject(entrada);
  var salidaObj=getObject(salida);
  var longitud=caracteres - entradaObj.value.length;
  if(longitud <= 0) {
    longitud=0;
    texto='<span class="disable"> '+texto+' </span>';
    entradaObj.value=entradaObj.value.substr(0,caracteres);
  }
  salidaObj.innerHTML = texto.replace("{CHAR}",longitud);
}

// end of steve's code


var countarray=0;
var skavtnetusers = new Array();
var skavtnetuserslist = new Array();
function adduser(uid,name) {
        
    if (newwindow) { target=newwindow; }
    else { target=window; }
    
    if (countarray<20) {
        if (skavtnetusers[uid]) {
            target.alert(name + ' je že na seznamu prejemnikov, zato ga ne moreš dodati še enkrat!');
        }
        
        else {
            cid=skavtnetuserslist.length;
            skavtnetuserslist[cid]=new Array(uid,name);
            skavtnetusers[uid]=cid;
            
            filluser();
            
            if (countarray==20 && newwindow) { newwindow.close(); }
            else if (newwindow && !newwindow.confirm(name + ' uspešno dodan/a na seznam prejemnikov!\nAli želiš dodati še kakšnega prejemnika \n(po želji jih lahko poiščeš in dodaš še ' + (20 - countarray) + ') ?')) {
                newwindow.close();
            }
        }
    }
    else {
        target.alert('Dodaš lahko največ 20 različnih prejemnikov!');
        if (newwindow) {
            newwindow.close();
        }
    }
}

function deluser(uid) {
    if (skavtnetusers[uid]) {
        skavtnetuserslist.splice(skavtnetusers[uid],1);
        skavtnetusers.splice(uid,1);
        filluser();
    }
}
function filluser() {
    countarray=0;
    var content='<ul>';
    var id;
    
    for(id=0;id<skavtnetuserslist.length;id++) {
	countarray=countarray+1;
        content = content + '<li><input type="hidden" name="recive[]" value="' + skavtnetuserslist[id][0] + '"/>' + skavtnetuserslist[id][1] + ' (<a href="#" onclick="deluser(' + id + '); return false;">odstrani</a>)</li>';
    }
    document.getElementById('recivers').innerHTML=content;
}

function preveri() {
    if (countarray==0) {
        alert('Preden pošlješ sporočilo, izberi vsaj enega prejemnika!');
        return false;
    }
    else if (document.getElementById('subject').value.length<3) {
        alert('Zadeva sporočila naj ima vsaj 3 znake!');
        return false;
    }
    else if (document.getElementById('msg').value.length<3) {
        alert('Sporočilo naj ima vsaj 3 znake!');
        return false;
    }
    else { return true; }
}

function messangerclose() {
    document.getElementById('messanger').style.display='none';
    document.getElementById('subject').value='';
    document.getElementById('msg').value='';
    skavtnetusers=new Array();
    skavtnetuserslist=new Array();
    countarray=0;
}

function send(userlist,subject,msg,mustconfirm,uid,name) {
    if (mustconfirm) {
        var proceed=confirm('Začnem novo sporočilo?');
    }
    else {
        var proceed=true;
    }
    
    if (proceed) {
        if (userlist) {
            for (uid in userlist) {
                adduser(uid,userlist[uid]);
            }
        }
        else if (uid && name) {
            adduser(uid,name);
        }

        
        document.getElementById('msg').value=msg;
        document.getElementById('subject').value=subject;
        document.getElementById('messanger').style.display='block';
    }
    return false;
}