Q827 Is there a way to use indexed variables, besides using arrays?
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You can use the eval() method to evaluate text strings:
<SCRIPT LANGUAGE="JavaScript"><!--
// set up 10 variables:
for (var i=0; i<10; i++)
eval('var var' + i + ' = ' + (i*i));
// show their value:
for (var i=0; i<10; i++)
alert(eval('var' + i));
//--></SCRIPT>