function check()
{
  if ( document.fContact.Fname.value == "")
  {
     alert("Please fill your first name");
	 document.fContact.Fname.focus();
	 return false;
  }
  if ( document.fContact.Lname.value == "")
  {
     alert("Please fill your last name");
	 document.fContact.Lname.focus();
	 return false;
  }
   if ( document.fContact.companyN.value == "")
  {
     alert("Please fill your company name");
	document.fContact.companyN.focus();
	 return false;
  }
var str=document.fContact.email.value   
apos=str.indexOf("@")
dotpos=str.lastIndexOf(".")
if (str == "" || apos<1 || dotpos-apos<2)
  {
     alert("Email address missing or invalid");
	 document.fContact.email.focus();
	 return false;
  }


     
	 if ( document.fContact.PhoneN.value == "")
  {
     alert("Please fill your phone number");
	 document.fContact.PhoneN.focus();
	 return false;
  }




  document.fContact.submit();
}