function set_top_nav(nav){
	$('#top_nav_home').removeClass("selected");	
	$('#top_nav_search').removeClass("selected");	
	$('#top_nav_about').removeClass("selected");	
	$('#top_nav_order').removeClass("selected");	
	$('#top_nav_contact').removeClass("selected");	
	$('#'+nav).addClass("selected");
}

function callme(){
	var name=$('#name').val();
	var telephone=$('#telephone').val();
	var car_details=$('#car_details').val();
	var type=$('#type').val();
	if(name==""){
		alert("Please enter your name");
		$('#name').focus();
		return;
	}
	if(telephone==""){
		alert("Please enter your telephone number");
		$('#telephone').focus();
		return;
	}
	$.post("/ajax/callme.php",{'name':name,'telephone':telephone,'type':type,'car_details':car_details});
	alert('Thank you\n\nYour enquiry has been sent to us\nand we will respond during office hours');	
}

function contactus(){
	var name=$('#name').val();
	var telephone=$('#telephone').val();
	var company=$('#company').val();
	var message=$('#message').val();
	var email=$('#email').val();
	if(name==""){
		alert("Please enter your name");
		$('#name').focus();
		return;
	}
	if(telephone==""){
		alert("Please enter your telephone number");
		$('#telephone').focus();
		return;
	}

	if($('#optin:checked').val()==undefined) {
		alert("You must agree to recieve email quotes to continue");
		$('#optin').focus();
		return;
	}
	$.post("/ajax/contactus.php",{'name':name,'telephone':telephone,'company':company,'message':message,'email':email});
	alert('Thank you\n\nYour enquiry has been sent to us\nand we will respond during office hours');	
}

function quoteme(){
	var fname=$('#fname').val();
	var ftelephone=$('#ftelephone').val();
	var car_details=$('#car_details').val();
	var type=$('#type').val();
	var comments=$('#comments').val();
	var company=$('#company').val();
	var email=$('#email').val();
	var mileage=$('#mileage').val();
	if(fname==""){
		alert("Please enter your name");
		$('#fname').focus();
		return;
	}
	if(ftelephone==""){
		alert("Please enter your telephone number");
		$('#ftelephone').focus();
		return;
	}
	if(email==""){
		alert("Please enter your email address");
		$('#email').focus();
		return;
	}
	$.post("/ajax/quoteme.php",{'name':fname,'telephone':ftelephone,'type':type,'car_details':car_details,'comments':comments,'company':company,'email':email,'mileage':mileage});
	alert('Thank you\n\nYour enquiry has been sent to us\nand we will respond during office hours');
}

var type="business";
var make="all";
var model="all";

function setup_search(){
	show_sel_make();
}

function update_sels(type,field){
	if(field=="make"){
		make=$('#make').val();
		show_sel_model();	
	}
	if(field=="model"){
		model=$('#model').val();
	}
}

function show_sel_make(){
	$.post("ajax/sel_make.php",{'type':type,'make':make},function(data){
		$('#select_make').html(data);
	});
}

function show_sel_model(){
	$.post("ajax/sel_model.php",{'type':type,'make':make},function(data){
		$('#select_model').html(data);
	});
}

function do_search(){
	var price=$('#price').val();
	var p11d=$('#p11d').val();
	var co2=$('#co2').val();
	$.post("ajax/do_search.php",{'type':type,'make':make,'model':model,'price':price,'p11d':p11d,'co2':co2},function(data){
		$('#results').html(data);
	});
}

function change_type(){
	if($('#type').val()=="personal"){
		$('#p11d').hide();
		type="personal";
	} else {
		$('#p11d').show();
		type="business";
	}
}