function getbackground(){
	var thetime=new Date(); 
	var nmonth= 1 + thetime.getMonth(); 
	var background_file="http://www.uplandhills.org/_themes/copy-of-pixel/background_long_with_grass.jpg";

	if ((nmonth >= 1) && (nmonth <= 3))
		background_file = "http://www.uplandhills.org/_themes/copy-of-pixel/background_long_with_snowflakes.jpg" ;
	if ((nmonth >= 4) && (nmonth <= 5))
		background_file = "http://www.uplandhills.org/_themes/copy-of-pixel/background_long_with_spring_flowers.jpg" ;
	if ((nmonth >= 6) && (nmonth <= 9))
		background_file = "http://www.uplandhills.org/_themes/copy-of-pixel/background_long_with_grass.jpg" ;
	if ((nmonth >= 10) && (nmonth <= 11))
		background_file = "http://www.uplandhills.org/_themes/copy-of-pixel/background_long_with_leaves.jpg" ;
	if ((nmonth >= 12))
		background_file = "http://www.uplandhills.org/_themes/copy-of-pixel/background_long_with_snowflakes.jpg" ;
    document.body.background = background_file;
}