function iValidate(iso) {
	var msg1, msg2, msg3, msg4
	var strusername = document.forms["login"].username.value
	var strpassword = document.forms["login"].password.value
	var err = false
	if (iso == "fr") {
		msg1 = "Vous devez entrer un nom d'utilisateur."
		msg2 = "Vous devez entrer un mot de passe."
		msg3 = "Votre nom d'utilisateur est trop long. Il doit contenir moins de 20 caractères."
		msg4 = "Votre mot de passe est trop long. Il doit contenir moins de 20 caractères."
	}
	else {
		msg1 = "You must enter a Username."
		msg2 = "You must enter a Password."
		msg3 = "Your Username is too long.  Under 20 characters please."
		msg4 = "Your Password is too long.  Under 20 characters please."
	}
	if (!strusername) { alert(msg1) ; err = true }
	if (!strpassword) { alert(msg2) ; err = true  }
	if (strusername.length > 20) { alert(msg3) ; err = true  }
	if (strpassword.length > 20) { alert(msg4) ; err = true  }
	if (!err) { document.forms["login"].submit() }
}

function iValidateChange(iso) {
	var msg1, msg2, msg3, msg4
	var loginform = document.forms["login"];
	var username = loginform.username.value;
	var oldpassword = loginform.oldpassword.value;
	var newpassword = loginform.newpassword.value;
	var confirmpassword = loginform.confirmpassword.value;
	
	var err = false
	if (iso == "fr") {
		msg1 = "Vous devez entrer un nom d'utilisateur."
		msg2 = "***"
		msg3 = "Votre nom d'utilisateur est trop long. Il doit contenir moins de 20 caractères."
		msg4 = "Votre mot de passe est trop long. Il doit contenir moins de 20 caractères."
		msg5 = "***"
		msg6 = "***"
		msg7 = "***"
		msg8 = "***"
	}
	else {
		msg1 = "You must enter a username."
		msg2 = "You must enter an old password."
		msg3 = "Your username is too long.  Under 20 characters please."
		msg4 = "Your password is too long.  Under 20 characters please."
		msg5 = "You must enter a new password."
		msg6 = "You must enter a confirm password."
		msg7 = "Your confirm password must match your new password."
		msg8 = "Your new password must be different from your old password."
	}
	if (!username) { alert(msg1) ; err = true }
	if (!oldpassword) { alert(msg2) ; err = true  }
	if (!newpassword) { alert(msg5) ; err = true  }
	if (!confirmpassword) { alert(msg6) ; err = true  }
	if (username.length > 20) { alert(msg3) ; err = true  }
	if (username.length > 20) { alert(msg4) ; err = true  }
	if (newpassword == oldpassword) {alert(msg8) ; err = true }
	if (newpassword != confirmpassword) { alert(msg7) ; err = true }
	if (!err) { document.forms["login"].submit() }
}

function checkEnterjd(event) {
	var keyCodejd = 0;
	if (is_nav4) keyCodejd = event.which;
	else {
		keyCodejd = event.keyCode;
	}
	if (keyCodejd==13) {
		document.forms["login"].submit();
	}
}