Turning on and off tooltips

Hi all,

I have downloaded Lee Brimlows (gotoandlearn.com) tooltip example and I am trying to modify it so I can turn Tool tips on and off.

I have managed to come up with the function that turns them off,

b5.onPress = function()
{
unloadMovie(tooltip);

}

I need some help with how to turn them back on with the click of a button.

I have tried

b6.onRelease
{

_parent.loadMovie(“tooltip”);
}

but no luck, any ideas? I have attached a zip file of the problem.

Code is listed below
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tooltip._visible = false;

var tipInt;

b1.onRollOver = function() {
tipInt = setInterval(showTip,100,“Button 1”);
}

b1.onRollOut = function() {
hideTip();
}

b2.onRollOver = function() {
tipInt = setInterval(showTip,100,“Button 2”);
}

b2.onRollOut = function() {
hideTip();
}

b3.onRollOver = function() {
tipInt = setInterval(showTip,100,“Button 3”);
}

b3.onRollOut = function() {
hideTip();
}

b4.onRollOver = function() {
tipInt = setInterval(showTip,100,“Button 4”);
}

b4.onRollOut = function() {
hideTip();
}

b5.onPress = function()
{
unloadMovie(tooltip);

}

b6.onRelease
{

_parent.loadMovie(“tooltip”);
}

var count = 0;

function showTip(tiptext) {
if(count == 5) {
clearInterval(tipInt);
count = 0;
tooltip.tiptext.text = tiptext;
tooltip._x = _root._xmouse;
tooltip._y = _root._ymouse;
tooltip._visible = true;
_root.onMouseMove = function() {
tooltip._x = _root._xmouse;
tooltip._y = _root._ymouse;
updateAfterEvent();
}
}

else {
    count++;
}

}

function hideTip() {
clearInterval(tipInt);
tooltip._visible = false;
delete _root.onMouseMove;
}

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