1 <script language="JavaScript">
2 function MyArray()
3 {
4 this.length=arguments.length;
5 for(var i=0;i<this.length;i++)
6 {
7 this[i]=arguments[i];
8 }
9 }
10 var str="";
11 var arr=new MyArray(4,3.5,"abc");
12 for(i=0;i<arr.length;i++)
13 {
14 str+=arr[i]+"\n";
15 }
16 alert(str);
17
18
19 </script>