//this is the function that writes out the footer
//it will be called from many different html pages
//to change the footer on each and every page, you only need
//to change it here

	function printvirtualfooter() {
		document.write('<IMG SRC="graphics/footerimage.gif"<BR>');
		document.write('All material on these pages is copyrighted by Colin Rodden ');
		document.write('or the Guild of Healthcare Pharmacists.');
	}