// JavaScript Document

function validEntries(form)
{

var required = $(form).getElementsByClassName('_required');
//
for(i = 0; i < required.length; i++)
{
//
if((required[i].type=="checkbox") || (required[i].type=="radio"))
{
//
var req_name = required[i].name;
var req_alert = $(required[i].id).readAttribute('title');
var all_fields = $(form).getElementsByTagName('input');
var boo = false;
//
for(j = 0; j < all_fields.length; j++)
{
if((all_fields[j].name == req_name) && (all_fields[j].checked))
boo = true;
}
if(!boo)
{
alert(req_alert);
return false;
}
//
}
//
if((required[i].value).length <= 0 )
{
req_alert = $(required[i].id).readAttribute('title');
alert(req_alert);
required[i].select();
return false;
}
//
}
//
var emails = $(form).getElementsByClassName('emails');
for(i = 0; i < emails.length; i++)
{
if(!_email_Valid(emails[i].value))
{
alert("L'email est incorrect!");
emails[i].select();
return false;
}
}

return true;
}
function stripSlashes(str)
{
return str.replace(/\\/g, '');
}
function _email_Valid(str) {
//alert(str);
		var at="@"
		var dot="."
		var lat=str.indexOf(at)
		var lstr=str.length
		var ldot=str.indexOf(dot)
		if (str.indexOf(at)==-1){
		   
		   return false
		}

		if (str.indexOf(at)==-1 || str.indexOf(at)==0 || str.indexOf(at)==lstr){
		   
		   return false
		}

		if (str.indexOf(dot)==-1 || str.indexOf(dot)==0 || str.indexOf(dot)==lstr){
		    
		    return false
		}

		 if (str.indexOf(at,(lat+1))!=-1){
		    
		    return false
		 }

		 if (str.substring(lat-1,lat)==dot || str.substring(lat+1,lat+2)==dot){
		    
		    return false
		 }

		 if (str.indexOf(dot,(lat+2))==-1){  
		    return false
		 }
		 if (str.indexOf(" ")!=-1){  
		    return false
		 }
 		 return true					
	}