function validateBuy()
{
if(document.getElementById('carVO.make').value==''){
alert("Please Select Make");
return false;
}
if(document.getElementById('carVO.model').value==''){
alert("Please Select Model");
return false;
}

if((document.getElementById('carVO.make').value=='')||(document.getElementById('carVO.model').value=='')){
alert(" Please Select Make & Model");
return false;
}

document.homeForm.action="buy-used-cars-new-york-city.do";
document.homeForm.submit();


	
}
function validateLoginBuy()
{

if(document.getElementById('carVO.make').value==''){
alert("Please Select Make");
return false;
}
if(document.getElementById('carVO.model').value==''){
alert("Please Select Model");
return false;
}

if((document.getElementById('carVO.make').value=='')||(document.getElementById('carVO.model').value=='')){
alert(" Please Select Make & Model");
return false;
}

document.loginForm.action="buy-used-cars-new-york-city.do";
document.loginForm.submit();

}
function validateContactSeller()
{
var name=document.getElementById('userVO.userName').value;
var email=document.getElementById('userVO.userEmail').value;
var msg=document.getElementById('userVO.userMessage').value;
var emailExp = /^[\w\-\.\+]+\@[a-zA-Z0-9\.\-]+\.[a-zA-z0-9]{2,4}$/;
var err=""
var isValid=true;
	if(name==''){
		err=err+"Please Enter Name \n";
		isValid=false;
	}
	if(email==''){
		err=err+"Please Enter Email \n";
		isValid=false;
	}else if(email.match(emailExp))
	{
		isValid=true;
	}else{
		err=err+"Please Enter Valid Email \n";
		isValid=false;
	}
	if(msg==''){
		err=err+"Please Enter Message\n";
		isValid=false;
	}
	if(isValid==false){
		alert(err);
		return false;
		}
	else{
		document.homeForm.action="contactSeller.do";
		document.homeForm.submit();
		}
}