function iover (is) {
re = /_o\.gif/i;
if(!is.match(re)) {
	re = /\.gif/i;
	r = is.replace(re, "_o.gif");
	return r;
} else {
	re = /_o\.gif/i;
	r = is.replace(re, ".gif");
	return r;
	}
}

function Goto(id){
	carpage = window.open('vehicle.asp?id='+id, 'VehicleInfo', 		'width=640,height=480,left=0,top=0,screenx=0,screeny=0,resizable=yes,scrollbars=yes');
	carpage.focus();
}

function getModels(form){
	document.getmodel.make.value = form.make.options[form.make.selectedIndex].value;
	document.getmodel.submit();
}