body {
	overflow:hidden; 		/* needed to eliminate scrollbars caused by the background image */
	padding:0;margin:0;		/* necesarry for the raster to fill the screen */
	height:100%;width:100%;
}

#bgimg {
	position:fixed;
	z-index: -1;
}

#realBody{
	position:absolute;
	z-index: 5;				/* Place the new body above the background image */
	overflow:auto; 			/* restore scrollbars for the content */
	height:100%;width:100%;	/* Make the new body fill the screen */
	
}