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) {
		map_wales_over = newImage("/images/map_wales_over.gif");
		map_southwest_over = newImage("/images/map_southwest_over.gif");
		map_southeast_over = newImage("/images/map_southeast_over.gif");
		map_eastanglia_over = newImage("/images/map_eastanglia_over.gif");
		map_eastmidlands_over = newImage("/images/map_eastmidlands_over.gif");
		map_midlands_over = newImage("/images/map_midlands_over.gif");
		map_northwest_over = newImage("/images/map_northwest_over.gif");
		map_northeast_over = newImage("/images/map_northeast_over.gif");
		preloadFlag = true;
	}
}


function MM_jumpMenu(targ,selObj,restore){ 
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

//create jump menu
function jumpMenu(targ,selObj,restore){ 
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}