SetParam
SetParam is called to set a parameter within the script. If the parameter named exists already, then the value will be overwritten. If the parameter named does not exist, it will be created.
SetParam(Name, Value);
Name - The name of the parameter to set.
Value - The value to attribute to the parameter named.
These are actual examples from the Aneuch source code:
SetParam('do','posting');
This will set the parameter do to value 'posting'.