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/**************************************
* Jonas Raoni Soares Silva
* <a href="http://www.joninhas.ath.cx" >http://www.joninhas.ath.cx</a>
**************************************/

hitTest = function(o, l){
function getOffset(o){
for(var r = {l: o.offsetLeft, t: o.offsetTop, r: o.offsetWidth, b: o.offsetHeight};
o = o.offsetParent; r.l += o.offsetLeft, r.t += o.offsetTop);
return r.r += r.l, r.b += r.t, r;
}
for(var b, s, r = [], a = getOffset(o), j = isNaN(l.length), i = (j ? l = [l] : l).length; i;
b = getOffset(l[--i]), (a.l == b.l || (a.l > b.l ? a.l <= b.r : b.l <= a.r))
&& (a.t == b.t || (a.t > b.t ? a.t <= b.b : b.t <= a.b)) && (r[r.length] = l[i]));
return j ? !!r.length : r;
};

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