Blogger's unusual shenanigan ? safe : malicious

A very interesting thing happened while making the earlier post. I quite naively pushed the 'Publish Post' button after keying in the test javascript code snippet. Though the script was entered in the multiline comments construct /* */ of JS, but blogger identified it as javascript and started popping all the alerts there!

Yes!

This is not it, when I tried to edit the script to have '//' comment construct before each line.. there was no script to be found!
Blogger consumed the script, for all the alert calls the respective alerts were displayed and finally the post looked empty, without any JS code..

It may sound foolish... Well considering the fact that I am a /no{2}b/ this might make some sense...

Anyways, this also shows that any one can easily post any damn nasty JS code onto Blogger.(Any comments???)
Is blogger safe?

'top' property of 'Window'

The top element of the DOM in Javascript has the following properties:

   1. It refers to the [object window] or the self.
   2. In case of frames or iframes, as obvious, 'top' refers to the top object that created the [i]frame i.e. the [window]
   3. But when we do a window.open(), then the top of this window refer to itself and not to the parent window.
    ps. to refer to the parent window from this newly created window there is the 'opener' property.

The following code explains it clearly...

/************************ Toping.js *******************************/

//var i = "i am at the top."
//function foo(j)
//{
//return eval(3*j);
//}
//alert(foo(3));
//alert("self: "+self.location.href+"\n"+"top: "+top.location.href);
//document.write();
//o = window.open("teesri.js",'win')

/************************ bottom.js ******************************/

//alert(top.i);
//alert("self: "+self.location.href+"\n"+"top: "+top.location.href);
//var foo = top.foo;
//alert("top ka foo in bottom : "+ String(foo(4)));
//window.open("teesri.html","win");

/********************** teesri.js ********************************/

//alert("self: "+self.location.href+"\n top: "+top.location.href);

It might be a trivial concept for some, but it took long to sink in, for me!

Nothing malicious

There is nothing malicious in the last post related to 'top' attribute. Its just that I was unaware of the fact that blogger doesnot accept the multiline javascript comments, or perhaps I commented out the script incorrectly that there are so many non-sensical alerts popping up!
I sincerely regret the annoyance being caused. But, Blogger seems to have consumed the JS code :(
So, I am in a fix how to remove that code...
I appreciate suggestions on this!