you may read many article in web about how to make a page
not to be cached using meta tags like that in the head
section -

Here is the simple coding on how to code do calendar programming using php..

you may want to get the asp.net control's or html element's
id when clicked or other events fired for that element.
It can be done in many ways using jquery or simple javascript.

The abstract class indicates that a class may be used
as a base class for other classes and is not instantiable.

If you want to run your software with same width and
height as your monitor's width and height then
implement the following technique in your application-

jquery dialog is not only best for showing only content but
also can be used to show form,buttons for postback.......
but for this jquery dialog must be appended to form as -