Custom modification by adding Jalaly datetimepicker (Use of getPreventDefault() is deprecated)

[M.K_Soft]

Hi.
In the way of changing datepicker and datetimepicker, I added a Jalaly datetimepicker to the app but when showing it, it shows under the window and is not in focus.
As you see in the picture, the calendar shows but is not enable cause of the upper window.
The browser console also alert:
Using //@ to indicate sourceMappingURL pragmas is deprecated. Use //# instead
and
Use of getPreventDefault() is deprecated. Use defaultPrevented instead.
Both for the jquery 1.10.2
Is this related to the problem?
How can i fix this?

[support]

Hi
You have to open css file in Jalaly datetimepicker and you have to change z-index
z-index should be higher then in popup window