i am in the proccess of setting up a dashboard. i have don a webpage based dash, and i created a actiontiles account so when the webpage loads it should load up an area where i used a box to imput a web address. (the website is on wix) everything works fine. apart from when i cast. The box loads the login page. all i need to do is login the once and it should auto load from then on. how do i login from the cast screen?