get_default = () => {
const params = new URL(document.URL).searchParams;
const defaults = {
wikipedia: "en.wikipedia.org",
article: "Sociology",
startyear: 1950
} ;
if (params.has("wikipedia")) {
defaults.wikipedia = params.get("wikipedia")
}
if (params.has("article")) {
defaults.article = params.get("article")
}
if (params.has("startyear")) {
defaults.startyear = params.get("startyear")
}
return defaults
}