function checkreg(form){
    var success=false;
  success=checkuser(form);
  if(success){
    success=checkpass(form);
  }
  if(success){
    success=checkblank(form.CompanyName);
  }
  if(success){
    success=checkblank(form.CompanyABN);
  }

  if(success){
    success=checkblank(form.firstname);
  }
  if(success){
    success=checkblank(form.lastname);
  }
  if(success){
    success=checkblank(form.phone);
  }
  if(success){
    success=checkblank(form.mobile);
  }
  if(success){
    success=checkblank(form.email);
  }

return success;
}
function checkform(form){
    var success=false;
  success=checkuser(form);
  if(success){
    success=checkpass(form);
  }
  return success;
}


//checks form for new user to ensure password is retype correctly
function checkform2(form){
    var success=false;
  success=checkuser(form);
  if(success){
    success=checkpass(form);
  }
  if(success){
    success=validpassword(form);
  }
  return success;

}


function checkuser(form){
	var usName=form.username.value;
	if (usName.length==0){
		alert("username can not be empty.");
		form.username.focus();
		return false;
	}
	else{
		return true;
	}
}
function checkpass(form){
	var usName=form.password.value;
	if (usName.length==0){
		alert("password must more than 6 characters");
		form.password.focus();
		return false;
	}
	else{
		return true;
	}
}
function checkemail ( form )
{
  // see http://www.thesitewizard.com/archive/validation.shtml
  // for an explanation of this script and how to use it on your
  // own website

  // ** START **
  if (form.email.value == "") {
    alert( "Please enter your email address." );
    form.email.focus();
    return false ;
  }
  // ** END **
  return true ;
}
function checkblank(field){
	var usName=field.value;
	if (usName.length==0){
		alert("Field can not be blank");
		field.focus();
		return false;
	}
	else{
		return true;
	}
}
function validpassword(form){
    var input=0;
    input=form.password.value;
    new_password = form.password.value;
    new_password2 = form.password2.value;

    if(new_password != new_password2){
        alert("WARNING: Please re-type your password \n as they don't match");
        form.password.value="";
        form.password2.value="";
        form.password.focus();
        return false;
    }
    else return true;
}