Arrays Help

Here is my code to generate random names:
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[size=2] function GenerateName() {
names = new Array(“Dean”,“Brian”,“Erik”,“John”);
numberofnames = names.length;
generator = random(numberofnames);
equals = names[generator];
trace(equals);
trace(names);
}
GenerateName();
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[size=2]How can i make it so that it deletes the random name that it choose from the arrays???[/size][size=2]
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