var gsc_basicmatch = /[a-z0-9čćđžš{}.]/i;

function gsc_getquery(elt, q)
{
    op2=ReadCookie("opc2");
		
	op_smjer=ReadCookie("opc_smjer");
	if(op_smjer=="")
		op_smjer="1";
		
	stype=ReadCookie("stype");
	if(stype=="")
		stype="1";	
		
	
	if(op2=="1")
	{
	
	
	q = ltrim(q);
    q = q.replace('\s+', ' ');	
	
//	q = q.replace(/*/gi, '%').replace(/à/gi, 'à').replace(/è/gi, 'è').replace(/ì/gi, 'ì').replace(/ò/gi, 'ò').replace(/ù/gi, 'ù');

//	q = q.replace(/\*/gi, '%').replace(/à/gi, 'a').replace(/è/gi, 'e').replace(/ì/gi, 'i').replace(/ò/gi, 'o').replace(/ù/gi, 'u').replace(/á/gi, 'a').replace(/é/gi, 'e').replace(/í/gi, 'i').replace(/ó/gi, 'o').replace(/ú/gi, 'u');
	

	
    if (q.length == 0 || !gsc_basicmatch.test(q)) {
        gsc_emptyresults(elt);
        return '';
    }

	
    if (elt.currentQuery && (elt.currentQuery == q || elt.tempQuery == q))
        return '';
	
	
    elt.currentQuery = q;
	
  
		return q+op_smjer+stype;
		
	}
	else
		return '';
}

function gsc_hide(elt)
{
    if (elt) elt.style.display = 'none';
}

function gsc_ishidden(elt)
{
    return elt.style.display == 'none';
}

function gsc_show(elt)
{
    if (elt) elt.style.display = 'block';
}

function gsc_emptyresults(elt)
{
    if (!elt) return;

    elt.innerHTML = '';
    elt.numResults = 0;
    elt.selectedIndex = 0;
    elt.results = [];
    gsc_hide(elt);
}

function gsc_addresult(elt, qElt, q, c, s, sel)
{
    if (!elt) return;

    if (sel) elt.selectedIndex = elt.numResults;

    idx = elt.numResults;
    if(s=="it")
	{
		elt.results[elt.numResults++] = q;
	
		var _res = '';
		_res += '<div class="' + (sel ? 'srs' : 'sr') + '"'
			 +  ' onmouseover="gsc_mouseover(\'' + elt.id + '\', \'' + qElt.id + '\', ' + idx + ')"'
			 +  ' onmouseout="gsc_mouseout(\'' + elt.id + '\', ' + idx + ')"'
			 +  ' onclick="gsc_mouseclick(\'' + elt.id + '\', \'' + qElt.id + '\', ' + idx + ')">';
		_res += '<span class="ttt">' + q + '</span>';
	   
			_res += '<span class="ccc">' + c + '</span>';
		_res += '</div>';
	
		elt.innerHTML += _res;
	}
	else
	{
		elt.results[elt.numResults++] = c;
	
		var _res = '';
		_res += '<div class="' + (sel ? 'srs' : 'sr') + '"'
			 +  ' onmouseover="gsc_mouseover(\'' + elt.id + '\', \'' + qElt.id + '\', ' + idx + ')"'
			 +  ' onmouseout="gsc_mouseout(\'' + elt.id + '\', ' + idx + ')"'
			 +  ' onclick="gsc_mouseclick(\'' + elt.id + '\', \'' + qElt.id + '\', ' + idx + ')">';
		_res += '<span class="ttt2">' + c + '</span>';
	   
			_res += '<span class="ccc2">' + q + '</span>';
		_res += '</div>';
	
		elt.innerHTML += _res;
		
		
	}
	
}

function gsc_mouseover(id, qId, idx)
{
    elt = document.getElementById(id);
    elt.selectedIndex = idx;
    qElt = document.getElementById(qId);
    qElt.focus();

    gsc_highlightsel(elt);
}

function gsc_mouseout(id, idx)
{
    elt = document.getElementById(id);
    elt.selectedIndex = -1;

    gsc_highlightsel(elt);
}

function gsc_mouseclick(id, qId, idx)
{
    elt = document.getElementById(id);
    qElt = document.getElementById(qId);

    qElt.value = elt.results[idx].replace(/&#224;/gi, 'à').replace(/&#232;/gi, 'è').replace(/&#236;/gi, 'ì').replace(/&#242;/gi, 'ò').replace(/&#249;/gi, 'ù');
	
	aj_ok=ReadCookie("ajax_ok");
    
	if(aj_ok!="0" && aj_ok!="123")
		pretrazi();
	else
		qElt.form.submit();
}

function gsc_handleup(elt, qElt)
{
    if (elt.numResults > 0 && gsc_ishidden(elt)) {
        gsc_show(elt);
        return;
    }

    if (elt.selectedIndex == 0)
        return;
    else if (elt.selectedIndex < 0)
        elt.selectedIndex = elt.numResults - 1;
    else
        elt.selectedIndex--;
    gsc_highlightsel(elt, qElt);
}

function gsc_handledown(elt, qElt)
{
    if (elt.numResults > 0 && gsc_ishidden(elt)) {
        gsc_show(elt);
        return;
    }

    if (elt.selectedIndex == elt.numResults - 1)
        return;
    else if (elt.selectedIndex < 0)
        elt.selectedIndex = 0;
    else
        elt.selectedIndex++;
    gsc_highlightsel(elt, qElt);
}

function gsc_highlightsel(elt, qElt)
{
    divs = elt.getElementsByTagName('div');

    for (i = 0; i < divs.length; i++) {
        if (i == elt.selectedIndex) {
            divs[i].className = 'srs';
            elt.tempQuery = elt.results[i];

            if (qElt) {
	
                qElt.value = elt.results[i].replace(/&#224;/gi, 'à').replace(/&#232;/gi, 'è').replace(/&#236;/gi, 'ì').replace(/&#242;/gi, 'ò').replace(/&#249;/gi, 'ù');
                if (qElt.createTextRange) {
                    r = qElt.createTextRange();
                    r.moveStart('character', elt.currentQuery.length);
                    r.moveEnd('character', qElt.value.length);
                    r.select();
                }
            }
        }
        else
            divs[i].className = 'sr';
    }
}

__query.onkeydown = function(e)
                            {
                                key = ajaxac_getkeycode(e);
                                switch (key) {
                                    case 27: // escape
                                        gsc_hide(__results);
                                        return false;
                                        break;
                                    case 38: // up arrow
                                        gsc_handleup(__results, __query);
                                        return false;
                                        break;
                                    case 40: // down arrow
                                        gsc_handledown(__results, __query);
                                        return false;
                                        break;
                                    default:
                                        __gsctimer.start();
                                }
                                return true;
                            }
__results.onload = function() { gsc_emptyresults(this); }

__results.onload();
__gsctimer = new ajaxac_countdowntimer('__gsctimer.ontimerexpire()', 500);
__gsctimer.ontimerexpire = function()
                            {
                                _q = gsc_getquery(__results, __query.value);
                                if (_q.length == 0)
                                    return false;
                                try {
                                    __gscfetch = ajaxac_createXMLHttp();

__gscfetch.open('get', '/index.php/getsuggestions' + '?' + 'q=' + encodeURIComponent(_q));

__gscfetch_xmlhttpsuccess = function()
                            {
                                _data = ajaxac_receivejsarray(__gscfetch.responseText);
                                gsc_emptyresults(__results);
                                if (_data.length > 0) {
                                    for (i = 0; i < _data.length; i++) {
                                        gsc_addresult(__results, __query, _data[i][0], _data[i][1],_data[i][2], i == 0);
                                    }
                                    gsc_show(__results);
                                }
                            }

__gscfetch_onreadystatechange = function()
                                {
                                    if (__gscfetch.readyState == 4) {
                                        switch (__gscfetch.status) {
                                            case 200: if (__gscfetch_xmlhttpsuccess) __gscfetch_xmlhttpsuccess(); break;
                                        }
                                    }
                                }

__gscfetch.onreadystatechange = __gscfetch_onreadystatechange;

__gscfetch.send(null);
                                }
                                catch (e) { }


                                return false;
                            }