Flash 8: Navigation not working

Ok, so I am doing a full web site in Flash for the first time and I am still trying to figure out how everything goes together. With that said I’m sure the problem is a easy for an Actionscript wiz.

I’ve created my index flash page so that all the supporting pages/swfs load into it. I’ve also created a separate FLA/SWF for the navigation that I am loading into the index file. Problem is when I click on the navigation in the index it will not load the other SWF files?

Here is the code that I have attached to a button instance in the navigation FLA:

[color=Blue]

stop();
btnManu.onRelease = function () {
_level0.myMCL.loadclip(“manufacturers.swf”, 5);
};
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I also tried to nest a button into a movieclip and see if that was the problem to no avail. Here is the code for that attempt:
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MM_aboutUs.onRelease = function () {
this.enabled = false;
_level0.myMCL.loadclip(“about_us.swf”, 5);
};

[color=Black]Any help would be greatly appreciated![/color]
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