It can be used to evaluate logical conditions, calculate mathematical expressions or to concatenate strings.
The basic syntax is: when the strict mode setting is false) then it will be assumed that the given values are either variables or strings.
* Note - due of xml syntax limitations, the usage of the characters The global object allows directly accessing the global variable scope.
The usage of global can be necessary inside local- or layer/hotspot scope code to be able to access a global variable when a variable with the same name is already defined the current scope.
Example - switch to fullscreen mode: A global overall scaling setting.