var backgroundset=false; // do not change, for internal use only
//--------------------------------------------------------------//
// fixedBackground //
//--------------------------------------------------------------//
// set the fixed background image. If Called for the first time //
// it will set the necessary body styles, layers, and images to //
// create the fixed background effect, otherwise it will just //
// change the background image. //
// //
// Insert the following into the html to load the script //
// //
// //
// 1) How to Use in body-tag (preferred): //
// //
// //
// 2) How to Use in link: //
// //
// Try this background... //
// //
// //
// 3) How to use in script: //
// //
//--------------------------------------------------------------//
function fixedBackground(url)
{
if(!backgroundset)
{
document.body.style.overflow = 'hidden';
document.body.style.padding = '0px';
document.body.style.margin = '0px';
var overlay = document.createElement('DIV');
overlay.style.position = 'absolute';
overlay.style.top = '0px';
overlay.style.left = '0px';
overlay.style.height = '100%';
overlay.style.width = '100%';
overlay.style.overflow = 'auto';
overlay.innerHTML = document.body.innerHTML;
document.body.innerHTML = '
';
document.body.appendChild(overlay);
backgroundset=true;
}
else
background.src=url;
}
//--------------------------------------------------------------//