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<!-- JavaScript:Arrays code snippet 7. -->
<!-- A 'for in loop' with associative array. -->

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<script language="JavaScript" type="text/javascript">
//<![CDATA[
/* store data in a single associative array
and write data items with associated descriptors */

// create an associative array of size 5 to hold all the data
var weekDayTemperatureArray = new Array(5);
// fill the array with data
// each element in array must have a unique name
 weekDayTemperatureArray['Mon'] = 26;
 weekDayTemperatureArray['Tues'] = 27;
 weekDayTemperatureArray['Wed'] = 29;
 weekDayTemperatureArray['Thurs'] = 30;
 weekDayTemperatureArray['Fri'] = 28;

document.write('Confirmation of the temperatures:' + '<br />');

// write associative array in output to browser with 'for in' loop
for (var day in weekDayTemperatureArray)
{
    document.write('Temperature for '+day+' was '+weekDayTemperatureArray[day]+'<br />');
}
//]]>
</script>

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