Need your help guys (simple problem), Accelerometer ball demo Options

[Saul]

Hi everybody

Iam very new to HTML (proper Noob) so your knowledge would be much appreciated
anyway let me explain

Iam creating a site for my iphone
its very simple

1 image
1 javascript

Using the JavaScript from this Accelerometer ball demo, (as you tilt your phone the ball moves around the screen) Simple ye.

I need to restrict the ball to only move in the Red area, & i have no idea how to do this.


this is my html file
 index.html ( 2.36k ) Number of downloads: 389


Thanks guys

[pandy]

Try setting h in function intit() to something else than the window height.

CODE

function init()
{
    ball = document.getElementById("ball");
     w = window.innerWidth;
     h = window.innerHeight;
...