function chncurr(curr){
	document.currency.cp.value = curr;
	model = document.form1.model.value;
	country = document.form1.country.value;
	maxprice = document.form1.maxprice.value;
	minprice = document.form1.minprice.value;
	postcode = document.form1.postcode.value;
	distance = document.form1.distance.value;
	document.currency.locat.value = "index.php?model=" + model + "&country=" + country + "&minprice=" + minprice + "&maxprice=" + maxprice + "&postcode=" + postcode + "&distance=" + distance;
	alert("This page will now reload to change and save your currency settings");
	document.currency.submit();
}