// Copyright � 2001 by Apple Computer, Inc., All Rights Reserved.
//
// You may incorporate this Apple sample code into your own code
// without restriction. This Apple sample code has been provided "AS IS"
// and the responsibility for its operation is yours. You may redistribute
// this code, but you are not permitted to redistribute it as
// "Apple sample code" after having made changes.
// email

function checkEmail (strng) {
	var error="";
	if (strng == "") {
	   error = "Vous n'avez pas \u00E9crit un email address.\n";
	}
	    var emailFilter=/^.+@.+\..{2,3}$/;
	    if (!(emailFilter.test(strng))) { 
	       error = "Veuillez \u00E9crire un email address valide.\n";
	    }
	    else {
	//test email for illegal characters
	       var illegalChars= /[\(\)\<\>\,\;\:\\\"\[\]]/
	         if (strng.match(illegalChars)) {
	          error = "Le email address contient les caract�res ill\u00E9gaux.\n";
	       }
	    }
	return error;    
}

// phone number - strip out delimiters and check for 10 digits

function checkPhone (strng) {
	var error = "";
	if (strng == "") {
	   error = "Vous n'avez pas \u00E9crit un num\u00E9ro de t\u00E9l\u00E9phone.\n";
	}
	var stripped = strng.replace(/[\(\)\.\-\ ]/g, ''); //strip out acceptable non-numeric characters
	    if (isNaN(parseInt(stripped))) {
	       error = "Le num\u00E9ro de t\u00E9l\u00E9phone contient les caract�res ill\u00E9gaux.";
	    }
	    if (!(stripped.length == 10)) {
		error = "Le num\u00E9ro de t\u00E9l\u00E9phone est la longueur fausse. Assurez-vous que vous avez inclus un indicatif r\u00E9gional.\n";
	    } 
	return error;
}


// password - between 6-8 chars, uppercase, lowercase, and numeral

function checkPassword (strng) {
	var error = "";
	if (strng == "") {
	   error = "You didn't enter a password.\n";
	}
	    var illegalChars = /[\W_]/; // allow only letters and numbers
	    if ((strng.length < 6) || (strng.length > 8)) {
	       error = "The password is the wrong length.\n";
	    }
	    else if (illegalChars.test(strng)) {
	      error = "The password contains illegal characters.\n";
	    } 
	   else if (!((strng.search(/(a-z)+/)) && (strng.search(/(A-Z)+/)) && (strng.search(/(0-9)+/)))) {
	       error = "The password must contain at least one uppercase letter, one lowercase letter, and one numeral.\n";
	    }  
	return error;    
}    


// username - 4-10 chars, uc, lc, and underscore only.

function checkUsername (strng) {
	var error = "";
	if (strng == "") {
	   error = "You didn't enter a username.\n";
	}
	    var illegalChars = /\W/; // allow letters, numbers, and underscores
	    if ((strng.length < 4) || (strng.length > 10)) {
	       error = "The username is the wrong length.\n";
	    }
	    else if (illegalChars.test(strng)) {
	    error = "The username contains illegal characters.\n";
	    } 
	return error;
}       


// non-empty textbox

function isEmpty(strng,strMessage) {
var error = "";
  if (strng.length == 0) {
  	 if (strMessage.length == 0) {
     	error = "Le secteur obligatoire des textes n'a pas \u00E9t\u00E9 compl\u00E9t\u00E9.\n";
	 } else {
	 	error = strMessage;
	 }
  }
return error;	  
}

// was textbox altered

function isDifferent(strng) {
var error = ""; 
  if (strng != "Can\'t touch this!") {
     error = "You altered the inviolate text area.\n";
  }
return error;
}

// exactly one radio button is chosen

function checkRadio(checkvalue) {
	var error = "";
	   if (!(checkvalue)) {
	       error = "Veuillez v\u00E9rifier un bouton par radio.\n";
	    }
	return error;
}

// valid selector from dropdown list

function checkDropdown(choice) {
var error = "";
    if (choice == 0) {
    error = "Veuillez choisir une province du menu drop-down.\n";
    }    
return error;
}