<!--
function checkFields() {
 
if (document.f1.name.value=="")
{
 alert("Please enter your Name.");
 document.f1.name.focus();
 return false;
}

if (document.f1.email.value=="")
{
 alert("Please enter your Email Address.");
 document.f1.email.focus();
 return false;
}

if (document.f1.phone.value=="")
{
 alert("Please enter your Phone or Mobile Number.");
 document.f1.phone.focus();
 return false;
}
 

if (document.f1.comment.value=="")
{
 alert("Please Describe Your Requirements.");
 document.f1.comment.focus();
 return false;
}

if (document.f1.securitycode.value != document.f1.tfield.value)
{
alert("Please type security code correctly!");
document.f1.securitycode.focus();
return false;
}

 
}