function DoSearch()
{
	var sellrent=document.getElementById("sellrent").value;
	var type=getCheckedValue(document.forms['SearchForm'].elements['type']);
	var ville=document.getElementById("ville").value;
	var prixmin=document.getElementById("prixmin").value;
	var prixmax=document.getElementById("prixmax").value;
	location.href="/recherche/"+sellrent+"-"+type+"--"+ville+"-"+prixmin+"-"+prixmax+"-1-.html";
}

function getCheckedValue(radioObj) {
	if(!radioObj)
		return "";
	var radioLength = radioObj.length;
	if(radioLength == undefined)
		if(radioObj.checked)
			return radioObj.value;
		else
			return "";
	for(var i = 0; i < radioLength; i++) {
		if(radioObj[i].checked) {
			return radioObj[i].value;
		}
	}
	return "";
}