// JavaScript Document 
var ajax = new sack();
var ajax2 = new sack();
var ajax3 = new sack();
var ajax4 = new sack();
var agt=navigator.userAgent.toLowerCase();

var is_opera = (agt.indexOf("opera") != -1);
var is_mac = (agt.indexOf("mac")!=-1);
var is_konq = (agt.indexOf('konqueror') != -1);
var is_safari = ((agt.indexOf('safari')!=-1)
	&&(agt.indexOf('mac')!=-1))?true:false;
var is_khtml  = (is_safari || is_konq);
var is_gecko = ((!is_khtml)&&(navigator.product)
	&&(navigator.product.toLowerCase()=="gecko"))?true:false;
var is_fb = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
			 (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
			 (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
			 (is_gecko) && (navigator.vendor=="Firebird"));
var is_fx = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
			 (agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
			 (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
			 (is_gecko) && ((navigator.vendor=="Firefox")||(agt.indexOf('firefox')!=-1)));
var is_moz   = ((agt.indexOf('mozilla/5')!=-1) && (agt.indexOf('spoofer')==-1) &&
				(agt.indexOf('compatible')==-1) && (agt.indexOf('opera')==-1)  &&
				(agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)     &&
				(is_gecko) && (!is_fb) && (!is_fx) &&
				((navigator.vendor=="")||(navigator.vendor=="Mozilla")||(navigator.vendor=="Debian")));
var is_nav  = ((agt.indexOf('mozilla')!=-1) && (agt.indexOf('spoofer')==-1)
			&& (agt.indexOf('compatible') == -1) && (agt.indexOf('opera')==-1)
			&& (agt.indexOf('webtv')==-1) && (agt.indexOf('hotjava')==-1)
			&& (!is_khtml) && (!(is_moz)) && (!is_fb) && (!is_fx));
var is_ie   = ((agt.indexOf('msie') != -1) && (!is_opera) && (!is_khtml));

function verifMail2(email) {
var aroba = email.indexOf("@");
if (aroba == -1) {

return false;
}
var point = email.indexOf(".", aroba);
if ((point == -1) || (point == (aroba + 1))) {

return false;
}
var point = email.lastIndexOf(".");
if ((point + 1) == email.length) {

return false;
}
var point = email.indexOf("..")
if (point != -1) {
return false;
}
return true;
}


function addnewsletter(email)
{
	
	if(!verifMail2(email) || email=="exemple : vincent@rival.com")
	{
		Ext.MessageBox.alert('Attention', 'Le champ "Email" doit &ecirc;tre compl&eacute;t&eacute; avec une adresse valide !');
	}else
	{
		var conn = new Ext.data.Connection();
	conn.request({
		url: 'ajaxNewsletter.php',
		method: 'POST',
		params: {
			'email': email
		}
		});
		conn.on('requestcomplete', function(sender, param){
	if(param.responseText.indexOf("success:true")==-1)
	{
		Ext.MessageBox.alert('Attention', 'Vous &ecirc;tes d&eacute;j&agrave; inscrit &agrave; notre lettre d\'informations');
	}
	else
	{
		document.getElementById("div_nl").innerHTML ='<table style="width:100%;border:0px;" cellspacing="0" cellpadding="0"><tr><td class="txtblanc" style="text-align:left">Votre inscription a bien &eacute;t&eacute;<br />prise en compte</td></tr></table>';
	}
	});
	}
}
