function requestappointment()
{
var pname=document.request.pname.value;
var email=document.request.email.value;

if(pname=='')
{
alert("Enter the Contact Name"); 
document.request.pname.focus();
return false;
}

if(email=='')
{
alert("Enter the Email Address"); 
document.request.email.focus();
return false;
}
return true;
}