function verify(obj)
{
error = false;
		
		
	// QUESTION 1	

	is_undefined = false;
	
	// ------------------------ PSEUDO
	if(obj.pseudo.value==""){is_undefined=true;}
	if(is_undefined){error=true;}
	if(error){obj.pseudo.focus();alert("Please, fill in your name or pseudo.");}
	

	// ------------------------ MAIL
	if(!(error))
	{
		if(obj.email.value.indexOf("@")==-1)
		{alert("Please, enter an available email");
		obj.email.focus();
		error=true;
		}
	}
	
	// ------------------------ MESSAGE
	if(!error)
	{
		if(obj.comment.value==""){is_undefined=true;}
		
		if(is_undefined){error=true;}
		if(error){obj.comment.focus();alert("Please, enter a comment.");}
	}
	

	// ------------------------ CODE
	if(!error)
	{
		if(obj.code.value==""){is_undefined=true;}
		
		if(is_undefined){error=true;}
		if(error){obj.code.focus();alert("Please, copy the captcha.");}
	}
	return !error;
}