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) {
		MaineCounties_Named_Aroostook_over = newImage("images/MaineCounties_Named_Aroo-04.jpg");
		preloadFlag = true;
	}
}
function fill_towns(cnty){
  document.getElementById('tdTowns').innerHTML=document.getElementById('div'+cnty).innerHTML;
}
function load_county(cnty){
	if(cnty != "AllCounties"){
		document.getElementById('counties').value=cnty;
		fill_towns(cnty);
		document.getElementById('imgMaineCounties').src='/_images/MaineCounties'+cnty+'.gif';
	}
	else{
		document.getElementById('counties').value=cnty;
		fill_towns(cnty);
		document.getElementById('imgMaineCounties').src='/_images/MaineCountiesInteractive.gif';	
	}
}