As far as I know, the deadline for the 2014 JPds is March 3rd. In order to apply you have to send the required documents to the designated authorities for the JPD programme. Generally, the Ministry of Foreign Affairs has the task to give information about this matter, so I suggest to access the official website of your Ministry of Foreign Affairs.
Also, I think each ministry has its own criteria that must be met by the candidates in order for them to apply, for example, I am a Romanian citizen and when I accessed the official website of the Romanian Ministry of Foreign Affairs about the JPD Programme, I found out that in order for me to apply I must met 3 or 4 conditions, including the one in which the candidate must have completed a master's degree, so imagine my surprise, as I will finish my MD this july. As such, I am very confused about this, because I would like to apply but I fear I might be rejected because of the matter I mentioned above.
Anyway, I have some PDF files that might help so if you have a skype account we can talk more there (xella_sandy).