/* Change Title in the Browser Top Bar --------------------------------------------------------------------------- */
function changeTitle(title) 
{
	document.title = "Reseau Musical Independant - " + title; 
}

/* --------------------------------------------------------------------------- */
/* return true if email string is valid, false otherwise */
function validEmail(email){      
	var emailReg = /^[a-zA-Z0-9._-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,4}$/;
	return emailReg.test(email); 
}