function bullet_over(theImage) {
    theImage.src="../images/bullet_01-over.gif";
}

function bullet(theImage) {
    theImage.src="../images/bullet_01.gif";
}

function stoprot() {
    window.stop();
}
function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}
function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}
var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		layout4_06_over = newImage("../images/layout4_06-over.gif");
		layout4_07_over = newImage("../images/layout4_07-over.gif");
		layout4_08_over = newImage("../images/layout4_08-over.gif");
		layout4_09_over = newImage("../images/layout4_09-over.gif");
		layout4_10_over = newImage("../images/layout4_10-over.gif");
		layout4_11_over = newImage("../images/layout4_11-over.gif");
		preloadFlag = true;
	}
}
function showLayer(layerid) {
	layer = document.getElementById(layerid);
	layer.style.visibility = "visible";
}
function hideLayer(layerid) {
	layer = document.getElementById(layerid);
	layer.style.visibility = "hidden";
}
function resetMenus() {
	hideLayer('SiteMenu'); hideLayer('BookMenu');
	hideLayer('EssayMenu'); hideLayer('OtherMenu');
	hideLayer('HOMEMenu'); hideLayer('LinkMenu');
	changeImages('layout4_06', '../images/layout4_06.gif');
	changeImages('layout4_07', '../images/layout4_07.gif');
	changeImages('layout4_08', '../images/layout4_08.gif');
	changeImages('layout4_09', '../images/layout4_09.gif');
	changeImages('layout4_10', '../images/layout4_10.gif');
	changeImages('layout4_11', '../images/layout4_11.gif');
}
function openWin(URL) {
aWindow = window.open(URL,"composerwindow","toolbar=no,width=500,height=300,status=no,scrollbars=yes,resize=no,menubar=no");
}