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meizz 2005-10-14
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<SCRIPT LANGUAGE="JavaScript">
<!--
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 a = [1,2,4,12,5,3,5,4,8,5,2,8,8,1,5];
alert(a +"\n"+ a.unique());
//-->
</SCRIPT>
<!--
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 a = [1,2,4,12,5,3,5,4,8,5,2,8,8,1,5];
alert(a +"\n"+ a.unique());
//-->
</SCRIPT>
