dfp-head.html

dfp-head.html

<!-- IDG DFP wp_head -->
<script type="text/javascript">
    var gptadslots = [];
    /* Only load ads on the initial page load, although enquire may try to run the again if user resizes their window */
    var dfpIsInitialPageLoad = true;
    var googletag = googletag || {};
    googletag.cmd = googletag.cmd || [];

    var dfpUnitName = "<?=$DFP_UNIT_NAME?>";

    (function() {
        var useSSL = 'https:' == document.location.protocol;
        var dfpSrc = (useSSL ? 'https:' : 'http:') + '//www.googletagservices.com/tag/js/gpt.js';
        var gads = document.createElement('script');
        gads.async = true;
        gads.type = 'text/javascript';
        gads.src = dfpSrc;
        var node = document.getElementsByTagName('script')[0];
        node.parentNode.insertBefore(gads, node);
    })();

    googletag.cmd.push(function() {
        googletag.pubads().enableAsyncRendering();
        googletag.pubads().disableInitialLoad();
        googletag.pubads().enableSingleRequest();
        googletag.pubads().collapseEmptyDivs();

        /* Fix for some ads that won't resize properly */
        googletag.pubads().addEventListener('slotRenderEnded', function(event) {
            if (!event.isEmpty) {
                var id = event.slot.b.d;
                var defaultHeight = jQuery('#' + id + ' iframe').attr('height');

                /* Add adMarkings */
                if (jQuery('#' + id).attr('data-ad-marking') == 'true') {
                    jQuery('#' + id).addClass('adMarkings');
                }

                jQuery('#' + id + ' iframe').load(function() {
                    var frameId = jQuery(this).attr('id');
                    setTimeout(wp_dfp_resizeAdFrame(frameId, defaultHeight), 500);
                });
            }
        });

        function wp_dfp_resizeAdFrame(frameId, defaultHeight)
        {
            var mxHeight = Math.max(document.getElementById(frameId).contentWindow.document.body.offsetHeight,
                document.getElementById(frameId).contentWindow.document.body.clientHeight,
                document.getElementById(frameId).contentWindow.document.body.scrollHeight);

            if (mxHeight == 0)
            {
                mxHeight = defaultHeight;
            }
            document.getElementById(frameId).style.height = mxHeight + 'px';
        }

        googletag.enableServices();
    });
</script>
<!-- End IDG DFP wp_head -->