Change variable in other script

I have two scripts:

script1:

Code (JavaScript):

1. public var Variable1;
2. public var Variable2;
3. public var Variable3;
4. //etc.
5.  
6. function Update()
7. {
8.     if (Variable1 == true)
9.     {
10.         //blabla
11.     }
12.     if (Variable2 == true)
13.     {
14.         //blabla
15.     }
16.     if (Variable3 == true)
17.     {
18.         //blabla
19.     }
20.    
21.     //etc.
22. }
23.  
24.  

script2:

Code (JavaScript):

1. public var otherScript: script1;
2. private var X: int;
3.  
4. function Start ()
5. {
6.     X = Random.Range(1,4)
7.     otherScript.Variable'X' = true;
8. }

Of course this is not working because "Variable" is not part of script1.
But how can I do this? I know this must be possible. Something like converting int to string?

 

in second script:

Code (CSharp):

1. Script1 script1; //first part is name of script1 and second can be anything as it sets variable name so you can use later
2.  
3. script1 = gameObject.GetComponent<Script1>(); //this goes in start function and stores reference to script1 from gameobject (in this example it assumes script1 is in same gameobject)
4.  
5. script1.variable1 = 1; //sets variable 1 of script1 to 1

this is for c# and is one example to refference scripts

 

Thanks for reply.

I'm not quite familiar with c# but what I mean is that in script2 the variable X is different everytime you start the script (it's 1, 2 or 3).
When X = 1 in script2, then "Variable1" in script1 must be true.
When X = 2 in script2, then "Variable2" in script1 must be true.
etc.
So in script2 you actually need the code:

Code (JavaScript):

1. otherScript.Variable1 = true;

or

Code (JavaScript):

1. otherScript.Variable2 = true;

How can I put otherScript.Variable and X together?
otherScript.Variable+X or
otherScript."Variable"+X or
otherScript.Variable+"X" or ...

I know there must be a way.

 

oh

Code (CSharp):

1. if(x == 1)
2.    script1.variable1 = true;
3. else if (x == 2)
4.    script1.variable2 = true;
5. else
6.    script1.variable3 = true;