document.pointer.src = "http://frankdelaney.com/images/pointer-"+$category+"_over.png";


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];
		}
	}
}


function rollout()
	{
		document.pointer.src = "http://frankdelaney.com/images/pointer-"+$category+"_over.png";
	}
		
		

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		pointer_author_over = newImage("http://frankdelaney.com/images/pointer-author_over.png");
		pointer_work_over = newImage("http://frankdelaney.com/images/pointer-work_over.png");
		pointer_ireland_over = newImage("http://frankdelaney.com/images/pointer-ireland_over.png");
		pointer_events_over = newImage("http://frankdelaney.com/images/pointer-events_over.png");
		pointer_press_over = newImage("http://frankdelaney.com/images/pointer-press_over.png");
		pointer_contact_over = newImage("http://frankdelaney.com/images/pointer-contact_over.png");
		pointer_notes_over = newImage("http://frankdelaney.com/images/pointer-notes_over.png");
		preloadFlag = true;
	}
}



// Not rollover at all; drop-down menu activation.
function go()
 { location=document.drop.page.options[document.drop.page.selectedIndex].value } 



// Not rollover at all; pop-up windows.

function open_windowwide(name, url)  {

windowwide=window.open(url, name, "toolbar=0,menubar=0,resizable=0,left=10,top=10,screenX=10,screenY=10,scrollbars=no,height=740,width=445");

windowwide.focus();}