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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] = [];
}
n[s][n[s].length] = t = o[i];
}
for(var i = 0; i < n.length; i++)
{
alert(n[i]);
}


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Ô­Ö·£ºhttp://www.dreamdu.com/blog/2008/10/19/json_in_javascript/
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 µÚÒ»ÖÖ£¬ÀûÓÃmath.round 
   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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JavaScriptÖеÄ5ÖÖʼþʹÓ÷½Ê½½â˵(ת)

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EnableAutomation(); 
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SetExternalDispatch(GetIDispatch(TRUE)); 
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DECLARE_DISPATCH_MAP() 
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BEGIN_DISPATCH_MAP(µ±Ç°Àà, »ùÀà)
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1.       document.getElementById
2.       document.getElementsByName
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