"juglesh" <> wrote in message
news:Tf7zd.630520$D%.101935@attbi_s51...
[snip]
> thank you very much, this is perfect!!! One hint, don't try naming your
> images the same as the word you are trying to replace<G>
(blah1.gif-doesn't
> work). throws IE into a tailspin.
>
> seems to run fast enough on my puter(xp, 2.8ghz, 512ram), do you think it
> would be a problem on a lesser machine? at what point, x number of
replaced
> words, or x number of instances of the words in the page, would it be a
> problem? I ask cuz it seems to me that we are storing the
> document.body.innerHTML a lot. seems a lot of stuff to have in memory
and
> be looking thru multiple times, but I don't really know.
>
> --
>
> juglesh
>
Then let's only use it once:
<head>
<script type="text/javascript">
function MyHead() {
var list = new Array();
list[0] = "blah1^<img src='MyPicture1.jpg'>";
list[1] = "blah2^<img src='MyPicture2.jpg'>";
list[2] = "blah3^<img src='MyPicture3.jpg'>";
var j, k, find, item, repl;
var page = document.body.innerHTML;
for (var i=0; i<list.length; i++) {
item = list[i].split("^");
find = item[0];
repl = item[1];
page = document.body.innerHTML;
while (page.indexOf(find) >= 0) {
var j = page.indexOf(find);
var k = find.length;
page = page.substr(0,j) + repl + page.substr(j+k);
}
}
document.body.innerHTML = page;
}
</script>
</head>
<body onload="MyHead()">
Also, I'd suggest that instead of using "blah" use a tag-like reference such
as [blah] si it will stand out more and can't be confused with an image
name.
Similar Threads
