final part of merging #8749

    globalPopup.style.display = "flex";

}

function extraNetworksShowMetadata(event, text){

function extraNetworksShowMetadata(text){

    elem = document.createElement('pre')

    elem.classList.add('popup-metadata');

    elem.textContent = text;

    popup(elem);

    event.stopPropagation()

}

function requestGet(url, data, handler, errorHandler){

    xhr.send(js);

}

function extraNetworksRequestMetadata(extraPage, cardName){

function extraNetworksRequestMetadata(event, extraPage, cardName){

    showError = function(){ extraNetworksShowMetadata("there was an error getting metadata"); }

    requestGet("./sd_extra_networks/metadata", {"page": extraPage, "item": cardName}, function(data){

            showError()

        }

    }, showError)

    event.stopPropagation()

}