hello friend,
i want to make a simple bus booking system, i made a page for it, now i want some thing. please see attach pic,

in this pic, u see two push button 2 and 3.
my first question is : how we can show button as push button, it can be multiple push button.

as u see that i have selected 2 & 3, then after that these number is shown in Seat No. input box.
my second question is: how can we can show this.

and number of seat should be shown in the field of Total Seat,

please help me
thanks in advance.