Change Background Image

Made by Martial Boissonneault © 2001 http://getElementById.com/
May be used and changed freely as long as this msg is intact
Visit http://getElementById.com/ for more free scripts and tutorials.

Adapted by Roberto de Jesus Asyn Diaz  
           http://www.asynco.net
           rasyn@asynco.net
********************************************************************/
function ChangeBgImg(imgs) {
    bdy[0].style.backgroundImage = 'url('+imgs+')';
}

function ChangeBgImgInit() {
    bdy = document.getElementsByTagName("body");
    bdy[0].style.width = "100%";
    bdy[0].style.height = "100%";
    bdy[0].style.margin = "0px";
    bdy[0].style.backgroundImage = 'url(grafico1)';
}

onload=ChangeBgImgInit;
</script>
<style>
img { width: 100px; height: 100px;}
</style>

Simply Cut and Paste Script code
Be sure to properly place script position in Head & Body section of html
Each grafico name is the name of the background image, change accordingly