function changeLocationSearch()
{
	var elem = document.getElementById('location');
	var url;
	if(elem.value == 0)
		url = "http://dev.carsupermarket.com.au/search/all";
	else
		url = "http://dev.carsupermarket.com.au/search/location/" + elem.value;
	top.location.href = url;
}

function changeMakeSearch()
{
	var elem = document.getElementById('make');
	var url;
	if(elem.value == 0)
		url = "http://dev.carsupermarket.com.au/search/all";
	else
		url = "http://dev.carsupermarket.com.au/search/make/" + elem.value;
	top.location.href = url;
}