function urlEncode(s) {
    return encodeURIComponent(s).replace( /\%20/g, '+' ).replace( /!/g, '%21' ).replace( /'/g, '%27' ).replace( /\(/g, '%28' ).replace( /\)/g, '%29' ).replace( /\*/g, '%2A' ).replace( /\~/g, '%7E' );
}
function urlDecode(s) {
    return decodeURIComponent(s.replace( /\+/g, '%20' ).replace( /\%21/g, '!' ).replace( /\%27/g, "'" ).replace( /\%28/g, '(' ).replace( /\%29/g, ')' ).replace( /\%2A/g, '*' ).replace( /\%7E/g, '~' ) );
}
function toggleDiv(strId) {
    var el = document.getElementById(strId);
    if (el.style.display == 'none') el.style.display = 'block';
    else el.style.display = 'none';
}
function expandDivs(strId, strExt) {
    var iext=strExt.split(',');
    iextlen = iext.length;
    for (i=0;i<iextlen;i++)
        document.getElementById(strId+iext[i]).style.display='block';
}
function closeDivs(strId, strExt) {
    var iext=strExt.split(',');
    iextlen = iext.length;
    for (i=0;i<iextlen;i++)
        document.getElementById(strId+iext[i]).style.display='none';
}
function getPhotos(strId) {
    document.getElementById('wait_msg').style.visibility = 'visible';
    if(window.XMLHttpRequest) req=new XMLHttpRequest();
    else if (window.ActiveXObject) {
        try { req=new ActiveXObject("Msxml2.XMLHTTP"); }
        catch (e) {
            try { req=new ActiveXObject("Microsoft.XMLHTTP"); }
            catch (e) {}
        }
    }
    req.onreadystatechange=function() {
        if(req.readyState==4) {
            document.getElementById('wait_msg').style.visibility = 'hidden';
            if(req.status==200)	{
                var myRes=document.getElementById('col_susret');
                var resp=req.responseText;
                myRes.innerHTML=resp;
            }
            else
                alert("Error: returned status code " + req.status + " " + req.statusText);
        }
    };
    var tmpurl='index_foto_get.php?id='+urlEncode(strId);
    req.open("GET",tmpurl,true);req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");req.send(null);
}
function getPhotosClan(strId) {
    document.getElementById('wait_msg').style.visibility = 'visible';
    if(window.XMLHttpRequest) req=new XMLHttpRequest();
    else if (window.ActiveXObject) {
        try { req=new ActiveXObject("Msxml2.XMLHTTP"); }
        catch (e) {
            try { req=new ActiveXObject("Microsoft.XMLHTTP"); }
            catch (e) {}
        }
    }
    req.onreadystatechange=function() {
        if(req.readyState==4) {
            document.getElementById('wait_msg').style.visibility = 'hidden';
            if(req.status==200)	{
                var myRes=document.getElementById('col_clan');
                var resp=req.responseText;
                myRes.innerHTML=resp;
            }
            else
                alert("Error: returned status code " + req.status + " " + req.statusText);
        }
    };
    var tmpurl='index_foto_get.php?clan=1&id='+urlEncode(strId);
    req.open("GET",tmpurl,true);req.setRequestHeader("Content-Type","application/x-www-form-urlencoded");req.send(null);
}
function pokaziMu(whatId, prikaz) {
    document.getElementById(whatId).style.display=prikaz;
    if (prikaz=='inline')
        setTimeout('pokaziMu(\''+whatId+'\', \'none\')', 1000);
}