function EnableMask(value) {	    
    document.getElementById('NewReferente').disabled = !value;
    document.getElementById('NewAddress').disabled = !value;
    document.getElementById('NewCity').disabled = !value;    
    document.getElementById('NewZipCode').disabled = !value;    
    document.getElementById('NewProvince').disabled = !value;    
    
    document.getElementById('cboDestinations').selectedIndex = 0;
    document.getElementById('cboDestinations').disabled = value;
    
}