function Right(str, n)
/***
IN: str - the string we are RIGHTing
n - the number of characters we want to return
RETVAL: n characters from the right side of the string
***/
{
if (n <= 0) // Invalid bound, return blank string
return "";
else if (n > String(str).length) // Invalid bound, return
return str; // entire string
else { // Valid bound, return appropriate substring
var iLen = String(str).length;
return String(str).substring(iLen, iLen - n);
}
}
See also:
| file: /Techref/language/asp/js/Right.htm, 0KB, , updated: 2003/4/15 14:50, local time: 2012/5/22 21:50,
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