Hi all,

I'm trying to create a global object to contain all my variables. I want to place a check to see whether my global variable name is taken. Like so:

Code:
if( typeof globalVar == "undefined"){
   globalVar = {};
}
else{
    // Check if 'globalVar1' is defined and then keep iterating.
}
If 'globalVar' is defined, check whether 'globalVar1' is defined. So, as you can see there are two questions from me.

1) How do I check at runtime whether the variable 'globalVar1' exist?
2) Even if the variable 'globalVar1' exist, how would I update the rest of my code to use the newly created 'globalVar1' global obj?

Please help