function fullscreenPopupAd( options ) { var defaultOptions = { image_url: "", title: "Popup Ad", link_url: "/", hideIfCookieSet: true, cookieName: "viewedAd", cookieExpires: "7" }; if (options) { options.image_url = ( options.image_url ) ? options.image_url : defaultOptions.image_url; options.title = ( options.title ) ? options.title : defaultOptions.title; options.link_url = ( options.link_url ) ? options.link_url : defaultOptions.link_url; options.hideIfCookieSet = ( options.hideIfCookieSet ) ? options.hideIfCookieSet : defaultOptions.hideIfCookieSet; options.cookieName = ( options.cookieName ) ? options.cookieName : defaultOptions.cookieName; options.cookieExpires = ( options.cookieExpires ) ? options.cookieExpires : defaultOptions.cookieExpires; } else { options = defaultOptions; } // Build the popup. var popupAd = $('