[Added] JS nuIsVisible(), nuIsHidden()

[admin]

The function nuIsVisible() returns true, if an object is visible and false, if it is invisible.

Example:

Code: Select all

if (nuIsVisible('object_id')) alert('The object is visible');

Likewise, the function nuIsHidden() returns true, if an object is hidden and false, if it is visible.

Example:

Code: Select all

if (nuIsHidden('object_id')) alert('The object is hidden');