Javascript-форум - Цикл из книги Javascript библия

Здравствуйтею Пытаюсь понять код с книги (глава 7) вернее подсказка с ответа на контрольные вопросы, не могу понять где ошибка или собака зарыта :D
Аналогично пытаюсь с американского сайта по данной книге вставить схожий код - ничего не работает. Код по адресу

http://www.angelfire.com/rnb/sarahwesthead/JSBible/Chapter7.html

<html>
<head>
<script type="text/javascript">
var USStates = new Array[51] 
USStates[0] =  "Alabama"
USStates[1] = "Alaska"
USStates[2] = "Arizona"
USStates[3] = "Arkansas"
USStates[4] = "California"
USStates[5] = "Colorado"
USStates[6] = "Connecticut"
USStates[7] = "Delaware"
USStates[8] = "District of Colambia"
USStates[9] = "Florida"
USStates[10] = "Georgia"
USStates[11]  = "Hawaii"
USStates[12]  = "Idaho"
USStates[13]  = "Illinois"
USStates[14]  = "Indiana"
USStates[15]  = "Iowa"
USStates[16]  = "Kansas"
USStates[17]  = "Kentucky"
USStates[18]  = "Louisiana"
USStates[19]  = "Maine"
USStates[20]  = "Maryland"
USStates[21]  = "Massachusetts"
USStates[22]  = "Michigan"
USStates[23]  = "Minnesota"
USStates[24]  = "Mississippi"
USStates[25]  = "Missouri"
USStates[26]  = "Montana"
USStates[27]  = "Nebraska"
USStates[28]  = "Nevada"
USStates[29]  = "New Hampshire"
USStates[30]  = "New Jersey "
USStates[31]  = "New Mexico"
USStates[32]  = "New York "
USStates[33]  = "North Carolina "
USStates[34]  = "North Dakota "
USStates[35]  = "Ohio"
USStates[36]  = "Oklahoma" 
USStates[37]  = "Oregon"
USStates[38]  = "Pennsylvania" 
USStates[39]  = "Rhode Island "
USStates[40]  = "South Carolina "
USStates[41]  = "South Dakota"
USStates[42]  = "Tennessee"
USStates[43]  = "Texas"
USStates[44]  = "Utah"
USStates[45]  = "Vermont"
USStates[46]  = "Virginia" 
USStates[47]  = "Washington" 
USStates[48]  = "West Virginia" 
USStates[49]  = "Wisconsin"
USStates[50]  = "Wyoming"

var StateEmtered= new Array[51]

StateEmtered[0] = 	1800
StateEmtered[1] =	1801
StateEmtered[2] =	1802
StateEmtered[3] =	1803
StateEmtered[4] =	1804
StateEmtered[5] =	1805
StateEmtered[6] =	1806
StateEmtered[7] =	1807
StateEmtered[8] =	1808
StateEmtered[9] =	1809
StateEmtered[10] =	1810
StateEmtered[11]  =	1811
StateEmtered[12]  =	1812
StateEmtered[13]  =	1813
StateEmtered[14]  =	1814
StateEmtered[15]  =	1815
StateEmtered[16]  =	1816
StateEmtered[17]  =	1817
StateEmtered[18]  =	1818
StateEmtered[19]  =	1819
StateEmtered[20]  =	1820
StateEmtered[21]  =	1821
StateEmtered[22]  =	1822
StateEmtered[23]  =	1823
StateEmtered[24]  =	1824
StateEmtered[25]  =	1825
StateEmtered[26]  =	1826
StateEmtered[27]  =	1827
StateEmtered[28]  =	1828
StateEmtered[29]  =	1829
StateEmtered[30]  =	1830
StateEmtered[31]  =	1831
StateEmtered[32]  =	1832	
StateEmtered[33]  =	1833
StateEmtered[34]  =	1834
StateEmtered[35]  =	1835
StateEmtered[36]  =	1836 
StateEmtered[37]  =	1837
StateEmtered[38]  =	1838 
StateEmtered[39]  =	1839
StateEmtered[40]  =	1840
StateEmtered[41]  =	1841
StateEmtered[42]  =	1842
StateEmtered[43]  =	1843
StateEmtered[44]  =	1844
StateEmtered[45]  =	1845
StateEmtered[46]  =	1846 
StateEmtered[47]  =	1847 
StateEmtered[48]  =	1848 
StateEmtered[49]  =	1849
StateEmtered[50]  =	1850

function getStateDate ()
{
    var selectedState = document.entryForm.entry.value;
    for (var i = 0; i < USStates.length; i++){
        if (USStates[i] == selectedState) {
            break;
        }
    }
    
    alert ("That state emtered the Union in" + StateEmtered[i] +".");
}
</script>
</head>
<body>

<form name="entryForm">
Enter the name of a state
<input type="text" name="entry"  />
<input type="button" value=" Look Up Entry Date" onclick="getStateDate()" />
</form>

</body>
</html>