ansaurus

Question

Answer 1

+2 A:

You may use the onload JS event in your <body> tag. For example: <body onload="ResizeBody();">. And the function may look like this:

function ResizeBody() {
    document.body.style.width=your_width;
    document.body.style.height=your_height;
}

Now it works, sorry for the previous mistake (missing style in the tree).

rhino 2010-10-02 12:10:20

The question says he can't change the HTML file :)

Nick Craver 2010-10-02 12:14:48

The function executes, but the page remains the same no matter what values I use.

hgpc 2010-10-02 12:15:54

@Nick Craver I can execute javascript after the page has been loaded, though. Will clarify.

hgpc 2010-10-02 12:17:24

Aaaaargh! I am so sorry! I forgot about the `style` child :) Fixed now. Now my code works (tested).

rhino 2010-10-02 12:22:07

+1 for testing your answer. :)

hgpc 2010-10-02 12:36:27

Answer 2

+2 A:

window.addEventListener("load", function() {
  document.body.style.width = '600px';
}, false);

glebm 2010-10-02 12:15:55

Works like a charm. Thanks!

hgpc 2010-10-02 12:27:21

Change dimensions of body with JavaScript