Digital Signage solution

what i need is a digital signage software/solution (u could build a wp plugin if it can fulfill myrequirements),output content to tv/monitor. but here is more details what we need, and some general information: 1. we need a web based digital signage software / solution. which means client can edit content of the signage content via internet/intranet, and whats the resolution it could [login to view URL] we could chose output resolution. 2. and it should allow the following content. a. text + picture, which is easy(allow user to update and modify, and html editor) b. dynamic information, such as js, cos we need grabbed from another website(such as grab flight information from airport's website), thus need to support html, and maybe js as well. c. information could change automatically as scheduled, such as grab content A in morning, grab content B in afternoon, grab content C at night the requirement a and c is very easy to achieve, we found this one: [login to view URL] it meets the requirements but for b, we are no sure, thus we need someone look into this, or find other solution meets our requirements. and do the install and setting as well.