var current_vijest = 0;
var vijesti_arr = new Array();
var interval = '';

function proces_onload(){
    toggle_vijesti(current_vijest);
//interval = setInterval('toggle_vijesti(current_vijest+1)', 10000);
}

function toggle_vijesti(position){
    if(position < 0){ //back je kliknut
        position = vijesti_arr.length - 1;
    }
    else if(position >= vijesti_arr.length){
        position = 0;
    }
    current_vijest = position;
    for(var i=0; i<vijesti_arr.length;i++){
        if(i!=current_vijest){
            document.getElementById(vijesti_arr[i]).style.display = 'none';
        }
    }
    document.getElementById(vijesti_arr[current_vijest]).style.display = '';
    var speed = Math.round(5);
    var timer = 0;
    for(i = 0; i <= 100; i++)
    {
        setTimeout("change_opacity(" + i + ",'" + vijesti_arr[current_vijest] + "')",(timer * speed));
        timer++;
    }
    if(interval == '' || interval == undefined){
        set_interval();
    }
}

function clear_interval(){
    interval = clearInterval(interval);
}

function set_interval(){
    interval = setInterval('toggle_vijesti(current_vijest+1)', 10000);
}

function change_opacity(opacity) {
    document.getElementById(vijesti_arr[current_vijest]).style.opacity = (opacity / 100);
    document.getElementById(vijesti_arr[current_vijest]).style.MozOpacity = (opacity / 100);
    document.getElementById(vijesti_arr[current_vijest]).style.KhtmlOpacity = (opacity / 100);
    document.getElementById(vijesti_arr[current_vijest]).style.filter = "alpha(opacity=" + opacity + ")";
}

function show_large_new_san(image){
    scroll(0,0);
    left = (screen.width-1050)/2;
    open_win=dhtmlwindow.open("new_san", "ajax", "inc/san_image_popup.php?image="+image, "Novi San", "width=950px,height=1300px,left="+left+"px,top=205px,resize=0,scrolling=0");
}

function hide_large_new_san(){
    /*
    if(typeof( window['open_win'])!= "undefined" ) {
        open_win.close();
    }
    */
}

function printaj()
{
    if (document.getElementById != null)
    {
        var html = '<HTML>\n<HEAD>\n';
        //html += '<link href=style/style.css rel=stylesheet type=text/css>\n';
        html += '\n</HEAD>\n<BODY>\n';
        html += '<b>SAN</b>';
        var printamo = document.getElementById("printaj_me");
        html += printamo.innerHTML;
        html += '\n</BODY>\n</HTML>';
        var printProzor = window.open("","printaj");
        printProzor.document.open();
        printProzor.document.write(html);
        printProzor.document.close();
        printProzor.print();
    }
}

function process_banner(){
    setTimeout('ajax_banner()', 24000);
    setTimeout('start_banners()', 24300);
    start_banners_right();
    //setTimeout('ajax_banner()', 1000);
    //setTimeout('start_banners()', 1200);
}



function ajax_banner(){
    div = "banner_td";
    document.getElementById(div).innerHTML = "";
    var http_banner_td = false;
    if (window.XMLHttpRequest) {
        http_banner_td = new XMLHttpRequest();
    }
    else if (window.ActiveXObject) {
        http_banner_td = new ActiveXObject("Microsoft.XMLHTTP");
    }
    if(http_banner_td){
        http_banner_td.open("GET", "inc/ajax_banner.php");
        http_banner_td.onreadystatechange=function() {
            if(http_banner_td.readyState == 4) {
                document.getElementById(div).innerHTML = http_banner_td.responseText;
                var x = document.getElementById("banner_td").getElementsByTagName("script");
                for(var i=0;i<x.length;i++)
                {
                    eval(x[i].text);
                }                 
            }
        }
        http_banner_td.send(null);
    }
    return true;
}


function start_banners()
{
    random_banner();
    start_time();    
}

function start_banners_right(){
        random_banner2();
        start_time2();
}

function random_banner(){
    var randomnumber = Math.random();
    banner_var = Math.round( (banner_var - 1) * randomnumber) + 1;
    document.getElementById("banner_src").innerHTML = banners_arr[banner_var];
}

function random_banner2(){
    var randomnumber2 = Math.random();
    banner2_var = Math.round( (banner2_var - 1) * randomnumber2) + 1;
    document.getElementById("banner2_src").innerHTML = banners2_arr[banner2_var];
}

function start_time(){
    var time= new Date();
    hours= time.getHours();
    mins= time.getMinutes();
    secs= time.getSeconds();
    closeTime=hours*3600+mins*60+secs;
    closeTime+=time_arr[banner_var];
    Timer();
}

function start_time2(){
    var time2= new Date();
    hours2= time2.getHours();
    mins2= time2.getMinutes();
    secs2= time2.getSeconds();
    closeTime2=hours2*3600+mins2*60+secs2;
    closeTime2+=time2_arr[banner2_var];
    Timer2();
}

function Timer(){
    var time= new Date();
    hours= time.getHours();
    mins= time.getMinutes();
    secs= time.getSeconds();
    curTime=hours*3600+mins*60+secs;
    if (curTime>=closeTime){
        if (banner_var < banner_counter){
            banner_var++;
            document.getElementById("banner_src").innerHTML = banners_arr[banner_var];
            /*
            if(typeof( window['open_banner'])!= "undefined" ) {
                open_banner.close();
            }
            */
        }
        else{
            banner_var = 1;
            document.getElementById("banner_src").innerHTML = banners_arr[banner_var];
            /*
            if(typeof( window['open_banner'])!= "undefined" ) {
                open_banner.close();
            }
            */
        }
        start_time();
    }
    else{
        window.setTimeout("Timer()",1000)
    }

}

function Timer2(){
    var time2= new Date();
    hours2=time2.getHours();
    mins2= time2.getMinutes();
    secs2= time2.getSeconds();
    curTime2=hours2*3600+mins2*60+secs2;
    if (curTime2>=closeTime2){
        if (banner2_var < banner2_counter){
            banner2_var++;
            document.getElementById("banner2_src").innerHTML = banners2_arr[banner2_var];
            /*
            if(typeof( window['open_banner2'])!= "undefined" ) {
                open_banner2.close();
            }
            */
        }
        else{
            banner2_var = 1;
            document.getElementById("banner2_src").innerHTML = banners2_arr[banner2_var];
            /*
            if(typeof( window['open_banner2'])!= "undefined" ) {
                open_banner2.close();
            }
            */
        }
        start_time2();
    }
    else{
        window.setTimeout("Timer2()",1000)
    }

}

function show_large_banner(image, width, height, company){
    open_banner=dhtmlwindow.open("new_banner", "ajax", "inc/san_banner_popup.php?image="+image+"&company="+company, company, "width="+width+"px,height="+height+"px,left=115px,top=205px,resize=0,scrolling=0");    
}

function show_large_banner2(image, width, height, company){
    scroll(0,0);
    left = ((screen.width-width)/2)-6;
    open_banner2=dhtmlwindow.open("new_banner2", "ajax", "inc/san_banner_popup.php?image="+image+"&company="+company, company, "width="+width+"px,height="+height+"px,left="+left+"px,top=207px,resize=0,scrolling=0");
    document.getElementById("middle_tr").style.display = "none";
    document.getElementById("footer_tr").style.display = "none";
}

function hide_large_new_banner(){
    /*
    if(typeof( window['open_banner'])!= "undefined" ) {
        open_banner.close();
    }
    */
   return;
}

function hide_large_new_banner2(){
/*
    if(typeof( window['open_banner2'])!= "undefined" ) {
        open_banner2.close();
    }

   return;
   */
}

function hide_onclick(){

    if(typeof( window['open_banner2'])!= "undefined" ) {
        open_banner2.close();
    }
   return;
}


