scripting question

I have this 3 script : script A , B and C. the script main concept : first thing is I load script A then a variable from script B is changed ( this works).

Then I load a function X in script C using script A. the function in script C changes the variable data in script B. All compile is fine...

but when I run the program and do the script, it goes hang.... wonder that if unity can't handle that?or is it an iOS limitation?

Here's some scripts from script A

function AccessScriptB() { if( touchWithinRange && scriptB.heroTrue == false) { scriptB.heroTrue = true; scriptB.heroImage = heroImage1; scriptC.X(); } }

Script C function is

function X() { scriptB.hNU = hN;}

the function X only has that line of command since I want to change it from script C for future update preparation

touchWithinRange is a range Selection Box

hNU is a static var in Script B

heroTrue is static var in ScriptB

hN is a static var in Script C

while in script B I only shows the variables in OnGUI function

function OnGUI() {

GUI.Label ( myRectValues, hNU, mySkin.customStyles[1] ) ; } that's all I want to do, changing a variable in script B accessing from script A which calls the function in script C and displays it. Anyone can help me?