function image(click, noClick, name) {
	document.write("<br /><hr /><a href='#'><img src='"+ noClick + "' onmouseover='imageChange(this,\""+ click +"\")' onmouseout='imageChange(this,\"" + noClick + "\")' alt='Go to the top of the page'></a>");
}
function imageChange(objImage, newImage) {
	objImage.src=newImage;
}
function getHeight(id){
	return (window.document.getElementById(id).offsetHeight);
}