1.
<script>
for (i=1;i<=2;i++){
window["myobj"+i]=new Date("2002/9/"+i)
}
alert(myobj2.toLocaleString())
</script>
<script>
for (i=1;i<=2;i++){
window["myobj"+i]=new Date("2002/9/"+i)
}
alert(myobj2.toLocaleString())
</script>
<script>
for (i=1;i<=2;i++){
eval("myobj"+i+"=new Date('2002/9/"+i+"1')")
}
alert(myobj2.toLocaleString())
</script>