function chkLogin()
{
   user = document.getElementById("fMail");
   pass = document.getElementById("fPass");

   if ( user.value == "" )
   {
      document.getElementById("errMsg").innerHTML = "Please enter your username.";
      user.focus();
      return false;
   }

   if ( pass.value == "" )
   {
      document.getElementById("errMsg").innerHTML = "Please enter your password.";
      pass.focus();
      return false;
   }

   return true;
}

function chkReg()
{
   name = document.getElementById("pcName");
   email = document.getElementById("pcMail");
   company = document.getElementById("pcCompany");
   add1 = document.getElementById("pcAdd1");
   pcode = document.getElementById("pcPCode");
   errMsg = document.getElementById("suErr");
   
   subForm = true;

   if ( name.value == "" )
   {
      errMsg.innerHTML = "Please enter your name.";
      name.focus();
	  subForm = false;
      return false;
   }

   if ( email.value == "" )
   {
      errMsg.innerHTML = "Please enter your email address.";
      email.focus();
	  subForm = false;
      return false;
   }
    
   if ( company.value == "" )
   {
      errMsg.innerHTML = "Please enter your company name.";
      company.focus();
	  subForm = false;
      return false;
   }
   
   if ( add1.value == "" )
   {
      errMsg.innerHTML = "Please enter your address.";
      add1.focus();
	  subForm = false;
      return false;
   }

   if ( pcode.value == "" )
   {
      errMsg.innerHTML = "Please enter your post code.";
      pcode.focus();
	  subForm = false;
      return false;
   }

   return true;
}