maske a String

want to mask folowin string String

var myVar = ‘ <div onMousemove=test(‘ON’)>Hallo</div> ‘;

window.setTimeout(‘AFunction(‘+ ” ‘ “+ myVar +” ‘ “+’)’,2000);

function AFunction(Str)
{
something
……..
}

so I becom alway a error that ‘)’ is missing

who can one maske the last string

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