function validateForm(contact)
{

if(document.form1.firstname.value=="")
{
alert("Please enter your first name.");
return false;
}

if(document.form1.lastname.value=="")
{
alert("Please enter your last name.");
return false;
}

if(document.form1.email.value=="")
{
alert("Please enter your email.");
return false;
}

if(document.form1.address.value=="")
{
alert("Please enter your address.");
return false;
}

if(document.form1.subjecttype.value=="")
{
alert("Please select inquiry type.");
return false;
}

if(document.form1.message.value=="")
{
alert("Please enter your message.");
return false;
}

if(document.form1.verif_box.value=="")
{
alert("Please enter the verification code.");
return false;
}

}