Retrieves the value of the specified Global Constant.
Note: If a Global Constant and a Company Constant have the same name, the value of the Company Constant overrides the value of the Global Constant for that Company.
@script::getGlobalConstant(String constantName)
Value of the specified Global Constant.
$main.alarmPointURL = @script::getGlobalConstant("WEBSERVERURL")
$content = $content & $main.alarmPointURL