function c8net_show_preroll(video_url,video_duration,banner_id,url_audit,url_audit2,source_width,source_height)
{
    if (0>=video_duration || ""==video_url)
    {
        return;
    };

    c8ban_preroll_event_url='//a.c8.net.ua/audit.php?ssp_id=3634&site_id='+c8ban_preroll_site_id+'&format_id=8&dsp_id=1&banner_id='+banner_id+'&key='+Math.random();


    if(typeof jwplayer=="undefined") {

        var s = document.createElement('script');
        s.type = 'text/javascript';
        //s.async = true;
        s.src = 'https://b.c8.net.ua/b/js/jwplayer.js';
        s.onload=s.onreadystatechange=function()
        {
            if(!("readyState" in s)||/loaded|complete/.test(s.readyState))
            {
                s.onload=s.onreadystatechange=null;
                c8net_show_preroll_jw(video_url,video_duration,banner_id,url_audit,url_audit2,source_width,source_height);
            }
        }

        var p=document.getElementsByTagName('head')[0];
        p.appendChild(s);

    } else {
        c8net_show_preroll_jw(video_url,video_duration,banner_id,url_audit,url_audit2,source_width,source_height);
    }


    return;

    if (''!=url_audit)
    {
        img_audit=new Image();
        img_audit.src=url_audit+'&'+Math.random();
    };

    if (''!=url_audit2)
    {
        img_audit2=new Image();
        img_audit2.src=url_audit2+'&'+Math.random();
    };

    c8net_preroll_load_limit=10;
    c8net_preroll_duration=video_duration;
    c8net_preroll_curtime=video_duration;
    c8net_preroll_status='load';

    c8net_newDiv = document.createElement('div');

    c8net_newDiv.style.height=curplayer.height+"px";
    c8net_newDiv.style.width=curplayer.width+"px";
    c8net_newDiv.style.background='black';

    if (c8_yfc_onplay)
    {
        curplayer.pause();
    }
    else if (!c8_yfc_onlymove)
    {
        curplayer.pauseVideo();
    };

    //curplayer.style.visibility='hidden';

    c8net_newDiv.innerHTML='<div id="c8net_preroll_div"></div><div id="c8net_logo_div" style="position:absolute; bottom:0px; align:center;height:15px;background-color:white;color:black;width:'+curplayer.width+'px"><small><a href="http://c8.net.ua" target=_blank><img border=0 style="padding-top:4px;"  width="125px"  height="13px" src="https://b.c8.net.ua/b/logo/video_logo.gif" /></a>&nbsp;&nbsp;&nbsp;<span id="c8net_timer_div">'+c8net_preroll_curtime+'</span> sec ...</small>&nbsp;&nbsp;&nbsp;<span id="c8net_skip_div" style="visibility:hidden;"><a href="javascript:void(0);" onclick="javascript:c8net_finish_preroll();" ><img border=0 src="https://b.c8.net.ua/b/logo/video_skip.png" width="80px" height="13px"></a></span>&nbsp;&nbsp;&nbsp;<span id="c8net_mute_div" style="visibility:hidden;"><a href="javascript:void(0);" onclick="javascript:c8net_mute_preroll();" ><img border=0 src="https://b.c8.net.ua/b/logo/video_mute.png" width="21px" height="13px"></a></span></div>';

    var b = new SWFObject('https://b.c8.net.ua/s/preroll.swf', 'c8net_preroll_banner', curplayer.width, curplayer.height, '8', null);
    b.addParam('scale', 'noscale');
    b.addParam('salign', 'lt');

    if (-1==video_url.indexOf(".flv"))
    {
        b.addVariable('swf', video_url);
    }
    else
    {
        b.addVariable('flv', video_url);
    };

    //b.addVariable('swf', video_url);
    b.addVariable('hidelogo', 1);
    b.addVariable('hidetimer', 1);
    b.addVariable('w', curplayer.width);
    b.addVariable('h', curplayer.height);
    b.addVariable('wb', source_width); //1410
    b.addVariable('hb', source_height);  //763
    b.addVariable('duration', video_duration);
    b.addParam('allowscriptaccess',"always");

    //b.addVariable('callback_func_finish', 'alert(\'\');c8net_finish_preroll');

    if (("undefined"!=typeof(click_url)) && (""!=click_url))
    {
        b.addVariable('url',  escape(click_url));b.addVariable('link1', escape(click_url));b.addVariable('bn_url', escape(click_url));b.addVariable('clickTag', escape(click_url));b.addVariable('clickTAG', escape(click_url));
        //b.addVariable('url',  click_url);b.addVariable('link1', click_url);b.addVariable('bn_url', click_url);
        //b.addVariable('clickTag',click_url);b.addVariable('clickTAG', click_url);

    };
    b.addVariable('menu', 'In new window,-URL-;http://c8.net.ua/,http://c8.net.ua/');

    //curplayer.stopVideo();

    if (c8_yfc_onplay)
    {
        curplayer.parentNode.insertBefore(c8net_newDiv,curplayer);
        curplayer.pause();
        curplayer.muted=true;
        jQuery(curplayer).hide();
    }
    else if (!c8_yfc_onlymove)
    {
        curplayer.height=1;
        curplayer.parentNode.insertBefore(c8net_newDiv,curplayer);
        curplayer.pauseVideo();
        curplayer.mute();
    }
    else
    {
        curplayer.parentNode.insertBefore(c8net_newDiv,curplayer);
        jQuery(curplayer).hide();
    };

    b.write('c8net_preroll_div');

    //c8net_newDiv.innerHTML='<object height="'+c8net_newDiv.style.height+'" width="'+c8net_newDiv.style.width+'" data="'+video_url+'" type="application/x-shockwave-flash"><param value="'+video_url+'" name="data"><param value="'+video_url+'" name="src"><param value="'+video_url+'" name="movie"><param name="allowscriptaccess" value="always" /><param value="auto high" name="quality"><param value="false" name="loop"><param value="false" name="menu"><param value="transparent" name="wmode"></object>';



    setTimeout(c8net_preroll_load_tick, 1000);
    setTimeout('document.getElementById("c8net_skip_div").style.visibility = "";',5000);
}

function c8net_preroll_callback_func_finish()
{
    c8net_finish_preroll();
}

function c8net_preroll_callback_func_error()
{
    c8net_finish_preroll();
}

function c8net_preroll_callback_func_start()
{
    if (c8_yfc_onplay)
    {
        curplayer.pause();
    }
    else if (!c8_yfc_onlymove)
    {
        curplayer.pauseVideo();
    };

    c8net_preroll_status='play';
    setTimeout(c8net_preroll_tick, 1000);
}