function changeText(theFieldToFocus)
{
	theFieldToFocus.value = '';//.setAttribute('value',''); 
}

function blurText(theFieldToBlur)
{
	var theValue = theFieldToBlur.value;
	var theId = theFieldToBlur.getAttribute('id');
	
	if (theId == 'yourMail' && theValue == '')
	{
		theFieldToBlur.value = 'Escribe tu correo aquí'
	}
	if (theId == 'recommendName' && theValue == '')
	{
		theFieldToBlur.value = 'Tu nombre'
	}
	if (theId == 'recommendMail' && theValue == '')
	{
		theFieldToBlur.value = 'Tu correo'
	}
	if (theId == 'recommendFriend' && theValue == '')
	{
		theFieldToBlur.value = 'Nombre de tu amigo'
	}
	if (theId == 'recommendFriendMail' && theValue == '')
	{
		theFieldToBlur.value = 'Correo de tu amigo'
	}
	if (theId == 'recommendComment' && theValue == '')
	{
		theFieldToBlur.value = 'Comentarios'
	}
}