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var original=28.453
1) //round "original" to two decimals
var result=Math.round(original*100)/100; //returns 28.45
2) // round "original" to 1 dec ......
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1: <script language=”JavaScript”>
2: JavaScript code goes here
3: </script>
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1: <script language=”JavaScript”>
2: <!--
3: document.write(“Hello”);
4: // -->
5: </script ......
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1. document.getElementById
2. document.getElementsByName
3 &n ......
var o = ['Äã', 'da', 'Äã', 123, 'fm', 'fm', 'da', 123, 'fm', 123];
var n = [];
var s = -1;
var t = null;
o.sort();
for(var i = 0; i < o.length; i++)
{
if(o[i] != t)
{
s += 1;
n[s] = [];
}
......