isset('user.permissions.saveProject', args);
function isset(string, context) {
try {
var arr = string.split('.');
var checkObj = context || window;
for (var i in arr) {
if (checkObj[arr[i]] === undefined) return false;
checkObj = checkObj[arr[i]];
}
return true;
} catch (e) {
return false;
}
}