<!--
function lgWindow(url)
{
   window.open(url, '', 'toolbar=0,menubar=0,resizable=0,scrollbars=0, status=0,width=640,height=850');
}   
function smallWindow(url)
{
   window.open(url, '', 'toolbar=0,menubar=0,resizable=0,scrollbars=0, status=0,width=340,height=320');
}   
function smallWindow2(url)
{
   window.open(url, '', 'toolbar=0,menubar=0,resizable=0,scrollbars=0, status=0,width=650,height=600');
}   
function mapwin(url)
{
   window.open(url, '', 'toolbar=0,menubar=0,resizable=0,scrollbars=0, status=0,width=550,height=550');
}  
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) {
		boffice_over = newImage("images/boffice-over.gif");
		bpatients_over = newImage("images/bpatients-over.gif");
		btech_over = newImage("images/btech-over.gif");
		bnew_over = newImage("images/bnew-over.gif");
		bcontact_over = newImage("images/bcontact-over.gif");
		coneida_over = newImage("images/coneida-over.gif");
		cnorwich_over = newImage("images/cnorwich-over.gif");
		cnewh_over = newImage("images/cnewh-over.gif");		
		preloadFlag = true;
	}
}

// -->