按小到大排序

<script language=vbscript>
dim array1(4)
array1(0)=15
array1(1)=5
array1(2)=14
array1(3)=21
array1(4)=2

array3=array1
for i=0 to ubound(array3)-1
 for j=i+1 to ubound(array3)
     if array3(i)>array3(j) then
        tmp=array3(i)
        array3(i)=array3(j)
        array3(j)=tmp
     end if
 next
next
for i=0 to ubound(array3)
  msgbox array3(i)
next
</script>