function checkEnquiryForm() {
if(document.getElementById('uForm').qfirstname.value=="")
{
alert("Please enter your first name");
document.getElementById('uForm').qfirstname.focus();
return;
}
if(document.getElementById('uForm').qsurname.value=="")
{
alert("Please enter your surname");
document.getElementById('uForm').qsurname.focus();
return;
}
if(!isEmailAddr(document.getElementById('uForm').qemail.value))
{
alert("Please enter a valid email address");
document.getElementById('uForm').qemail.focus();
return;
}
document.getElementById('uForm').submit();
}