Modify open source calendar project

i want to use the latest version(1.4.11) of this calendar. <[login to view URL]> but i like to connect this to a MySQL database, as shown in this sample: <[login to view URL]> the other field could be: field1,field2,field3 etc., i need to add another day view, where i can add events filling the description field(text box), field1(textbox),field2(option select),field3(text box), in this day view i want to see the other fields too as columns.