Strings, JavaScript & IE

if u r familiar with Javascript can u tell what will be the output of these lines ?
var src="abcd";
var dest="";
for (var i=0;i<4;i++)
{
dest+=src[i];
}
alert(dest);
well, it’s obvious that this fragment will produce a message box holding the string “abcd” unless u r used to code Javascript for IE
in Firefox or Chrome it works like a charm
psssst.. Somebody’s watchin’
well
i’m gonna start with an apologize to google
i thought they had a stupid bug in thier chrome
but some how they were not the stupid … neither were I
i’m gonna show you what happened every time i use chrome to navigate to any website


