// Funzione di controllo per i cookie

function Get_Cookie( name ) {
 
 var start = document.cookie.indexOf( name + "=" );
 var len = start + name.length + 1;
 if ( ( !start ) && ( name != document.cookie.substring( 0, name.length ) ) )
 {
  return null;
 }
 if ( start == -1 ) return null;
 var end = document.cookie.indexOf( ";", len );
 if ( end == -1 ) end = document.cookie.length;
 return unescape( document.cookie.substring( len, end ) );
}
 

function Set_Cookie( name, value, expires, path, domain, secure ) {
 // set time, it's in milliseconds
 var today = new Date();
 today.setTime( today.getTime() );
 // if the expires variable is set, make the correct expires time, the
 // current script below will set it for x number of days, to make it
 // for hours, delete * 24, for minutes, delete * 60 * 24
 if ( expires )
 {
  expires = expires * 1000 * 60 * 60 * 24;
 }
 //alert( 'today ' + today.toGMTString() );// this is for testing purpose only
 var expires_date = new Date( today.getTime() + (expires) );
 //alert('expires ' + expires_date.toGMTString());// this is for testing purposes only
 
 document.cookie = name + "=" +escape( value ) +
  ( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) + //expires.toGMTString()
  ( ( path ) ? ";path=" + path : "" ) + 
  ( ( domain ) ? ";domain=" + domain : "" ) +
  ( ( secure ) ? ";secure" : "" );
}
 
// this deletes the cookie when called
function Delete_Cookie( name, path, domain ) {
 if ( Get_Cookie( name ) ) document.cookie = name + "=" +
   ( ( path ) ? ";path=" + path : "") +
   ( ( domain ) ? ";domain=" + domain : "" ) +
   ";expires=Thu, 01-Jan-1970 00:00:01 GMT";
}
 
Set_Cookie( 'test', 'Cookies Habilitata', '', '/', '', '' );
( Get_Cookie( 'test' ) )?  Delete_Cookie('test', '/', ''):
alert("Attenzione! I cookies sono bloccati. E' necessario attivarli per acquistare sul sito."); 
 

// and these are the parameters for Delete_Cookie:
// name, path, domain
// make sure you use the same parameters in Set and Delete Cookie.
  
 
// end function