<SCRIPT LANGUAGE="JavaScript">
<!--
var swd="1,2,3,4,3,2,5,3,2,1,3,";
Array.prototype.unique = function()
{
var a = {}; for(var i=0; i<this.length; i++)
{
if(typeof a[this[i]] == "undefined")
a[this[i]] = 1;
}
this.length = 0;
for(var i in a)
this[this.length] = i;
return this;
}
var swdArray=swd.split(",")
var hahaArray=swdArray.unique();
var haha=hahaArray.join(",");
alert(haha);
//-->
</SCRIPT>
<!--
var swd="1,2,3,4,3,2,5,3,2,1,3,";
Array.prototype.unique = function()
{
var a = {}; for(var i=0; i<this.length; i++)
{
if(typeof a[this[i]] == "undefined")
a[this[i]] = 1;
}
this.length = 0;
for(var i in a)
this[this.length] = i;
return this;
}
var swdArray=swd.split(",")
var hahaArray=swdArray.unique();
var haha=hahaArray.join(",");
alert(haha);
//-->
</SCRIPT>
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