var slide_ico     = [];
var slide_header  = [];
var slide_header2 = [];
var slide_image   = [];
var slide_desc    = [];

slide_ico[0]      = '';
slide_header[0]   = 'yourspace.lt';
slide_header2[0]  = '';
slide_image[0]    = 'photos/home/tikros_foto.jpg';
slide_desc[0]     = 'Kiekvienas turi savo asmenin profil, kuriame galima pateikti vis norim informacij ir kelti savo nuotrauk. ia informacij matys tik tavo draugai ir draug draugai.';

slide_ico[1]      = '';
slide_header[1]   = 'Ry�ys su draugais';
slide_header2[1]  = '';
slide_image[1]    = 'photos/home/rysys.jpg';
slide_desc[1]     = 'Visada bsi pasiekiamas!';

slide_ico[2]      = '';
slide_header[2]   = 'Tik tikros nuotraukos';
slide_header2[2]  = '';
slide_image[2]    = 'photos/home/tikros_foto.jpg';
slide_desc[2]     = 'Kiekvienas turi savo asmenin profil, kuriame galima pateikti vis norim informacij ir kelti savo nuotrauk. ia informacij matys tik tavo draugai ir draug draugai.';

slide_ico[3]      = '';
slide_header[3]   = 'Tik tikri draugai';
slide_header2[3]  = '';
slide_image[3]    = 'photos/home/draugai.jpg';
slide_desc[3]     = 'kazkox textas..';

slide_ico[4]      = '';
slide_header[4]   = 'Bendravimas';
slide_header2[4]  = '';
slide_image[4]    = 'photos/home/tikros_foto.jpg';
slide_desc[4]     = 'Buk pasiekiamas visada..';

var slide_position = 1;
var slide_total    = 5;
function slider_move(direction){
//////    alert("direction='"+direction+"'");
//////    alert("slide_position='"+slide_position+"'");
    if(direction == 0){
        slide_position = slide_position - 1;
        if(slide_position >= -1){
            slide_position1 = slide_position;
            slide_position2 = slide_position+1;
            slide_position3 = slide_position+2;
        }else{
            slide_position = slide_position + 1;
        }
    }else if(direction == 1){
        slide_position = slide_position + 1;
        if(slide_position+2 <= slide_total){
            slide_position1 = slide_position;
            slide_position2 = slide_position+1;
            slide_position3 = slide_position+2;
        }else{
            slide_position = slide_position - 1;
        }
    }

//alert("slide_position1='"+slide_position1+"' slide_position2='"+slide_position2+"' slide_position3='"+slide_position3+"'");

    document.getElementById('main_introduction_header_ico1_id').innerHTML = '<img src="'+slide_ico[slide_position1]+'">';
    document.getElementById('main_introduction_header_ico2_id').innerHTML = '<img src="'+slide_ico[slide_position2]+'">';
    document.getElementById('main_introduction_header_ico3_id').innerHTML = '<img src="'+slide_ico[slide_position3]+'">';

    document.getElementById('main_introduction_header_text1_id').innerHTML = slide_header[slide_position1];
    document.getElementById('main_introduction_header_text2_id').innerHTML = slide_header[slide_position2];
    document.getElementById('main_introduction_header_text3_id').innerHTML = slide_header[slide_position3];

    document.getElementById('main_introduction_image1_id').innerHTML = '<img src="'+slide_image[slide_position1]+'">';
    document.getElementById('main_introduction_image2_id').innerHTML = '<img src="'+slide_image[slide_position2]+'">';
    document.getElementById('main_introduction_image3_id').innerHTML = '<img src="'+slide_image[slide_position3]+'">';

    document.getElementById('main_introduction_downhead1_id').innerHTML = slide_header2[slide_position1];
    document.getElementById('main_introduction_downhead2_id').innerHTML = slide_header2[slide_position2];
    document.getElementById('main_introduction_downhead3_id').innerHTML = slide_header2[slide_position3];

    document.getElementById('main_introduction_text1_id').innerHTML = slide_desc[slide_position1];
    document.getElementById('main_introduction_text2_id').innerHTML = slide_desc[slide_position2];
    document.getElementById('main_introduction_text3_id').innerHTML = slide_desc[slide_position3];
};


function tikrinti_logina(user, pass, form_name){

    g=false;
    if(window.XMLHttpRequest){
        g=new XMLHttpRequest();
        if(g.overrideMimeType){
            g.overrideMimeType('text/xml');
        }
    }else if(window.ActiveXObject){
        try{
            g=new ActiveXObject("Msxml2.XMLHTTP");
        }
        catch(e){
            try{
                g=new ActiveXObject("Microsoft.XMLHTTP");
            }
            catch(e){}
        }
    }

    if(!g){
        alert('Can not create XMLHTTP-instance');
        return false;
    }


    g.onreadystatechange=function(){ login_tikrinimas_ajax(form_name); };
    g.open('GET','prisijungimas.php?veiksmas=tikrinti&vardas='+user+'&slapt='+pass,true);
    g.send(null);
};

function login_tikrinimas_ajax(form_name2){
    if(g.readyState==4){
        if(g.status==200){

            if(g.responseText == '1'){
                form_name2.submit();
                return true;
            }else if(g.responseText == '2'){
                ShowDialog('Tavo anketa užblokuota. Dėl atblokavimo kreipkis el. pašto adresu pagalba@hotnot.lt.');
                return false;
            }else if(g.responseText == '3'){
                ShowDialog('Tavo anketa laikinai užrakinta dėl pasikartojančio neteisingo slaptažodžio įvedimo. Bandyk jungtis po 15 minučių.');
                return false;
            }else if(g.responseText == '0'){
                ShowDialog('Vartotojo vardas arba slaptažodis neteisingas.');
                return false;
            }
        }
    else{
        alert('Klaida!');
    }
    }
};