function sentemail(url){
var email="ariasguitars@yahoo.com"
var emailu="info@classicalguitarra.com"
if (url == 1){
   document.write("<font size='3' face='Arial'>" + "<a href='mailto:ariasguitars@yahoo.com'>" + email + "</a>")
}else{
   if (url == 2) {
      document.write("<font size='3' face='Arial'>" + "<a href='mailto:info@classicalguitarra.com'>" + emailu + "</a>")
   }
   }
}