document.write('
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document.write('
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document.write('//--------------------------------------------
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document.write('// IEmployee Class - Basic employee class
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document.write('//--------------------------------------------
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document.write('function IEmployee(name, department)
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document.write('{
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document.write(' this.IEmployee = this;
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document.write('
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document.write(' this.name = name;
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document.write(' this.department = department;
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document.write('
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document.write(' this.work = function()
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document.write(' {
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document.write(' alert(this.name + \' is working for 8 hours in the \' + this.department + \' department.\');
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document.write(' }
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document.write('}
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document.write('
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document.write('//-----------------------------------------------
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document.write('// IManager - Class inherits from IEmployee
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document.write('//-----------------------------------------------
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document.write('function IManager(name, department)
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document.write('{
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document.write(' this.IManager = this;
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document.write('
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document.write(' // Call the base constructor.
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document.write(' IEmployee.call(this, name, department);
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document.write('
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document.write(' this.work = function()
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document.write(' {
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document.write(' alert(this.name + \' is telling peeps what to do for 6 hours in the \' + this.department + \' department.\');
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document.write(' }
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document.write('}
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document.write('IManager.prototype = new IEmployee;
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document.write('
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document.write('//--------------------------------------------------
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document.write('// ISalesPerson - Class inherits from IEmployee
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document.write('//--------------------------------------------------
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document.write('function ISalesPerson(name, department, quota)
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document.write('{
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document.write(' this.ISalesPerson = this;
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document.write(' this.expectedQuota = quota;
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document.write(' this.currentQuota = 0;
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document.write('
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document.write(' IEmployee.call(this, name, department);
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document.write('
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document.write(' this.sell = function(dollarAmount)
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document.write(' {
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document.write(' if (this.currentQuota < this.expectedQuota) this.currentQuota += dollarAmount;
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document.write(' this.IEmployee.work();
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document.write(' alert(\'Quota: \' + this.currentQuota + \' of \' + this.expectedQuota);
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document.write(' }
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document.write('}
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document.write('ISalesPerson.prototype = new IEmployee;
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document.write('
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document.write('//------------------------------------------------------------
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document.write('// Instantiate each class, demonstrating how they work
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document.write('//------------------------------------------------------------
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document.write('adam = new IEmployee(\'Adam\', \'Engineering\');
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document.write('adam.work();
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document.write('
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document.write('bob = new IManager(\'Bob\', \'VP of Development\');
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document.write('bob.work();
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document.write('
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document.write('john = new ISalesPerson(\'John\', \'Corporate Sales\', 5000);
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document.write('john.sell(1000);
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document.write('
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document.write('
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