function isEmailAddr(email)
{
  var result = false;
  var theStr = new String(email);
  var index = theStr.indexOf("@");
  if (index > 0)
  {
    var pindex = theStr.indexOf(".",index);
    if ((pindex > index+1) && (theStr.length > pindex+1))
  result = true;
  }

  return result;
}

function validEmail(formField,fieldLabel,required)
{
  var result = true;
  
  if (required && !validRequired(formField,fieldLabel))
    result = false;

  if (result && ((formField.value.length < 3) || !isEmailAddr(formField.value)) )
  {
    alert("Please enter a complete email address in the form: yourname@yourdomain.com");
    formField.focus();
    result = false;
  }
   
  return result;

}

function validRequired(formField,fieldLabel,theForm)
{
  var result = true;
  
  if (formField.value == "")
  {
    alert('Please enter a value for the "' + fieldLabel +'" field.');
    formField.focus();
    result = false;
  }
  if (formField==theForm.confirm_password)
	{
	  if(formField.value != theForm.password.value)
		  {
			alert("The 2 password are different");
			result=false;
		  }
	}
  
  return result;
}


function validateFormLogin(theForm) 
{ 
  if (!validRequired(theForm.username,"User name",true))
    return false;
  if (!validRequired(theForm.password,"Password",true))
    return false;
  
	return true;

}

function validateFormUser(theForm) 
{ 
  if (!validRequired(theForm.username,"User name",true))
    return false;
  if (!validRequired(theForm.password,"Password",true))
    return false;
  if (!validRequired(theForm.confirm_password,"Confirm Password",true))
    return false;
  if (!validRequired(theForm.firstname,"First name",true))
    return false;
  if (!validRequired(theForm.telephone,"Telephone",true))
    return false;
  
	return true;

}

function validateFormNgo(theForm) 
{ 
if (!validRequired(theForm.username,"Retype user name",true))
    return false;
if (!validRequired(theForm.champ_denomination,"Denomination",true))
    return false;
if (!validRequired(theForm.champ_acronym,"Acronym",true))
    return false;
if (!validRequired(theForm.champ_address,"Address",true))
    return false;
if (!validRequired(theForm.champ_e_mail,"E-mail",true))
    return false;
//if (!validRequired(theForm.champ_province,"Province",true))
  //  return false;
	return true;
}


function validateFormEducation(theForm) 
{ 
  if (!validRequired(theForm.school,"school/university",true))
    return false;
	return true;
}

function validateFormJobskills(theForm) 
{ 
  if (!validRequired(theForm.skill_name,"Skill Name",true))
    return false;
if (!validRequired(theForm.skill_description,"Skill Description",true))
    return false;
	return true;
}


function validateFormKeyword(theForm) 
{ 
	if (!validRequired(theForm.keyword,"Keyword",true))
    return false;
  	return true;
	
}

function help(page){

		window.open(page,"help", "toolbar=1, width=400, height=500");
		
}