if (document.images) {
	myimages = new Array();
	myimages["image01"] = 'searchnav_residential';
	myimages["image02"] = 'searchnav_lotsland';
	myimages["image03"] = 'searchnav_multifamily';
	myimages["image04"] = 'searchnav_commercial';
	myimages["image06"] = 'searchnav_commercialrentals';
	myimages["image08"] = 'searchnav_residentialrental';
	myimages["image20"] = 'nav_arrow';
	myimages["image21"] = 'nav_arrow';
	myimages["image22"] = 'nav_arrow';
	myimages["image23"] = 'nav_arrow';
	myimages["image24"] = 'nav_arrow';
	myimages["image25"] = 'nav_arrow';
	myimages["image26"] = 'nav_arrow';
	myimages["image27"] = 'nav_arrow';
	myimages["image28"] = 'nav_arrow';
	myimages["image29"] = 'nav_arrow';
	myimages["image30"] = 'nav_arrow';
	myimages["image31"] = 'nav_arrow';
	myimages["image32"] = 'nav_arrow';
	myimages["image33"] = 'nav_arrow';
	myimages["image90"] = 'button_savedsearches';
	myimages["image91"] = 'nav_arrow';
	mouseovers = new Array();
	for(var i in myimages) {
		mouseovers[i+"on"] = new Image();
		mouseovers[i+"off"] = new Image();
		mouseovers[i+"on"].src = '/images/' + myimages[i] + '_on.gif';
		mouseovers[i+"off"].src = '/images/' + myimages[i] + '_off.gif';
	}
}

function changeImages() {
	if (document.images) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = eval("mouseovers[\""+changeImages.arguments[i+1] + "\"].src");
		}
	}
}