function get_background(){
    //return false;
    ?>
    <?php
    if(is_tax()){
        $term = get_term_by('slug', get_query_var("project_category") , 'project_category');
        $term_id = $term->term_id;
        $bg_image = get_field("background_image","project_category_{$term_id}");
        $bg_video = get_field("background_video","project_category_{$term_id}");
    }
    elseif(is_category()){
        $term = get_term_by('slug', get_query_var("category_name") , 'category');
        $term_id = $term->term_id;
        $bg_image = get_field("background_image","category_{$term_id}");
        $bg_video = get_field("background_video","category_{$term_id}");
    }elseif(is_tag()){
        $term = get_term_by('slug', get_query_var("tag") , 'post_tag');
        $term_id = $term->term_id;
        $bg_image = get_field("background_image","post_tag_{$term_id}");
        $bg_video = get_field("background_video","post_tag_{$term_id}");
    }
    else{
        $bg_image = get_field("background_image");
        $bg_video = get_field("background_video");
    }
    if($bg_video):
    ?>
    <script>
        try {
            jQuery("a.mute").hide();
            audioplayer.pause();
        }
        catch (err) {

        }
    </script>
    <?php
    else:
    ?>
    <script>
        try {
            jQuery("a.mute").show();
            audioplayer.play();
        }
        catch (err) {

        }
    </script>
    <?php
    endif;

    if($bg_image || $bg_video):
    ?>
    <script>
    if(typeof vars !== "undefined"){
        vars.is_paused = true;
    }
    </script>
    <style>
    #supersized{
        z-index:-20 !important;
    }
    #overlay_img{
        width: 100%;
        height: 100%;
        z-index: -19 !important;
        background: url("<?php echo $bg_image; ?>") no-repeat fixed center center;
        background-size:cover;
        position: fixed;
        top: 0;
        left: 0;
        filter: progid:DXImageTransform.Microsoft.AlphaImageLoader
            (src='<?php echo $bg_image; ?>',sizingMethod='scale');
    }
    #overlay_video{
        width: 100%;
        height: 100%;
        z-index: -19 !important;
        position: fixed;
        top: 0;
        left: 0;
    }
    #overlay_video iframe{
        width: 100%;
        height: 100%;
    }
    </style>
    <?php if($bg_image): ?>
    <div id="overlay_img"></div>
    <?php endif; ?>

    <?php if($bg_video): ?>
    <div id="overlay_video">
    <div id="ov_vid"></div>
    <?php
        $url = $bg_video;
        /*Youtube*/
        $youtube = "";
        preg_match("#(?<=v=)[a-zA-Z0-9-]+(?=&)|(?<=v\/)[^&\n]+|(?<=v=)[^&\n]+|(?<=youtu.be/)[^&\n]+#", $url, $youtube);
        /*Vimeo*/
        $vimeo = "";
        sscanf(parse_url($url, PHP_URL_PATH), '/%d', $vimeo);
        if($youtube){
        ?>
            <!--<iframe id="awsome" title="YouTube video player" class="youtube youtube_bg" width ="920" height="420" src="http://www.youtube.com/embed/<?php echo $youtube[0]; ?>?playlist=<?php echo $youtube[0]; ?>&enablejsapi=1&autoplay=1&controls=0&loop=1&showinfo=0&version=3&mute=1" frameborder="0" wmode="Opaque"></iframe>-->
            <script type="text/javascript">
                function onYouTubeIframeAPIReady() {
                    player = new YT.Player('ov_vid', {
                        height: '390',
                        width: '640',
                        videoId: '<?php echo $youtube[0]; ?>',
                        playerVars: { 'autoplay': 1, 'controls': 0, 'playlist': '<?php echo $youtube[0]; ?>', 'loop': 1, 'showinfo': 0, 'wmode': 'transparent' },
                        events: {
                            'onReady': onPlayerReady
                        }
                    });
                }

                function onPlayerReady(event) {
                    <?php if(get_field("mute_video")): ?>
                    event.target.mute();
                    <?php endif; ?>
                }

                onYouTubeIframeAPIReady();
            </script>
        <?php
        }
        if($vimeo){
        ?>
            <iframe class="vimeo" src="http://player.vimeo.com/video/<?php echo $vimeo; ?>?api=1" width="920" height="420" frameborder="0" webkitAllowFullScreen mozallowfullscreen allowFullScreen></iframe>
            <script type="text/javascript">
                var f = jQuery('iframe.vimeo');
                url = f.attr('src').split('?')[0];
                // Listen for messages from the player
                if (window.addEventListener) {
                    window.addEventListener('message', onMessageReceived, false);
                }
                else {
                    window.attachEvent('onmessage', onMessageReceived, false);
                }
                function post(action, value) {
                    var data = { method: action };

                    if (value) {
                        data.value = value;
                    }

                    f[0].contentWindow.postMessage(JSON.stringify(data), url);
                }
                // Handle messages received from the player
                function onMessageReceived(e) {
                    var data = JSON.parse(e.data);

                    switch (data.event) {
                        case 'ready':
                            onReady();
                            break;
                    }
                }
                function onReady() {
                    post("play","");
                    post("setLoop","1");
                    <?php if(get_field("mute_video")): ?>
                    post("setVolume","0");
                    <?php endif; ?>
                }
            </script>
        <?php
        }
    ?>
    </div>
    <?php endif; ?>

    <?php else: ?>
    <script>
    if(typeof vars !== "undefined"){
        vars.is_paused = false;
    }
    </script>
    <?php endif; ?>
    <?php
}