Developers jquery spent much of his time to bring almost to perfection your product. It is a pity that such a well-developed service Ajax is impossible for practical use in datapicker!. He asks until August to datapickker of beforeshowday could it handle arrays permitted days generated on the fly based on previously selected item from the list of identifiers. Each identifier can have its own independent scope yet released dates. Datapicker once called is not able to view the new dates when changing position selected from a list of identifiers. This is only possible after you reload the page! I really wish wasted time on handling Ajax in jquery. 

I naadzieję that developers will datapicker yourself deep into the heart of what I have written and improve the use beforeshowday code so that you can be on line change the boards calendar of permitted days. 

example: 

employees in the company have their duty. Each worker is assigned a different set of days. Of course, day workers may overlap. If someone does not understand the problem I've included a second zatosowanie. Physicians see patients in the clinic. One day a larger set of doctors the other day less. Each doctor has his day visits. The patient wants to enroll for a visit to the doctors. Selects a doctor from the list and after calling the box datapicker receives a set day visits. Selects another doctor and gets a different set of days of visits. Everything is done without reloading the page using well-developed tools to support Ajax in jQuery. Is not it should be prepared datapicker to work! 'Cause if it was wasted effort on the use of Ajax in jQuery.