Customizing the calendar pop

i need to add 2-3 more fields(dropdowns) on side of Time period in the control…
Means i need to add two more dynamic dropdown to get more information from user and also need to give different color code according to priority and display the same .

Hello,
check this articles
scheduler-net.com/docs/lightbox. … e_lightbox
scheduler-net.com/docs/custom_color.html