Display random image when page loads without utilizing onload in the body tag
- by Peachy
I'm trying to create a fairly simple piece of JavaScript that displays a random image from an array each time the page loads. I need to figure out a way to get this running without adding code to the body tag. Is there a way to accomplish this without, say, an onload funtion placed in the body tag?
Here's what I have that relies on the onLoad:
ImageSwitch=new Array();
ImageSwitch[0]='1.jpg';
ImageSwitch[1]='2.jpg';
ImageSwitch[2]='3.jpg';
ImageSwitch[3]='4.jpg';
function swapImage()
{
document.getElementById("theImage").setAttribute("src", ImageSwitch[
Math.round(Math.random()*3)])
}
Any alternative ideas to accomplish this?
Thanks.
