function verifmail(mail_address)
{
	res_mail = true;
	if (!mail_address.match(/^([\w.-]+)@([\w.-]+)\.([\w-]+)$/))
		res_mail = false;
	tab_mail = mail_address.split("@");
	if ((tab_mail[0][0] == ".") || ((tab_mail[0][tab_mail[0].length-1] == ".")))
		res_mail = false;
	return res_mail;
}

function radio_isChecked(champ)
{
	var checked = false;
	for(i=0;i<champ.length;i++)
	{
		if (champ[i].checked)
		{
			checked = true;
			break;
		}
	}
	return checked;
}

function inputTxt_onFocus(input)
{
	if (input.value == input.attributes.getNamedItem('rel').value)
		input.value = '';
}

function inputTxt_onBlur(input)
{
	if (input.value == '')
		input.value = input.attributes.getNamedItem('rel').value;
}

/**
* Erreurs
*/
function erreur(txt)
{
	document.getElementById('div_erreur').innerHTML = txt;
	fb_erreur.click();
}

function parseErreur(txt, title, foot)
{
	return '<div class="t2">'+title+'</div><br /><ul>'+txt+'</ul><br /><div>'+foot+'</div>';
}

function parseElemErreur(txt)
{
	return '<li class=\"hilite\">- '+txt+'</li>'
}