function setAction() {
var url = [opensocial.Container.get().baseUrl_, "/rpc"];
var token = shindig.auth.getSecurityToken();
url.push("?st=" + encodeURIComponent(token));
document.upload.action = url.join('');
}
function submitForm() {
var title = document.getElementById('title').value;
var request = '{"method":"mediaitems.create", "params":{"userId":["@me"],' +
'"groupId":"@self", "albumId":"4294967296",' +
'"mediaitem":{"title":"' + title + '", "url":"@field:image"}}}';
document.getElementById('request').value = request;
document.upload.submit();
return false;
}
gadgets.util.registerOnLoadHandler(setAction);
]]>