{{ if or .Site.Params.ExternalLinkIcon .Site.Params.ExternalLinkNewWindow -}}
<script>
window.onload = function() {
    var links = document.getElementsByTagName('a');
    for (var i in links) {
        if (links[i].nodeType != 1) continue;
        if (links[i].hostname != window.location.hostname) {
{{- if .Site.Params.ExternalLinkIcon }}
            links[i].className += 'external';
{{- end }}
{{- if .Site.Params.ExternalLinkNewWindow }}
            links[i].setAttribute('target', '_blank');
{{- end }}
        }
    }
}
</script>
{{ end -}}