jquery noconflict manage in hks level

hi
my jquery code using $ don't work now !!!
i see in the HTML client code this javascript code
"""""
if(hikaModule) hikaModule.innerHTML = result;
if(window.jQuery && typeof(jQuery.noConflict) == "function" && !window.hkjQuery) {
window.hkjQuery = jQuery.noConflict();
}

""""""
Q1 Can we interpret this code like " HKS create a new namespace for jquery of name hkjQuery "
Q2 If yes can we create another new namespace for another jquery library( not same version ) .
Q3 howto detect the namespace of jquery if $ is use by mootool ?
Q4 si there a good way to find which extension call / manage a specific javascript file ?
Q5 is there a way to not let HKS manage javascript conflict ?

regard's

Thank's for your reply
since my last post i answer to most of my questions by look at the code .
I discover where the mootool setting is locate in the joomla GUI BackEnd .
configuration -> display -> general display -> Image popup mode : mootool |shadowbox ( external ) |shadowbox embedded)
don't know if it make sense for many HKS users to be able to disable image popup but for how i use HKS i ll say yes )

HKS is really great and prevent incompatibilities ( it looks like AMD feature for javascript ) .