function Set_Cookie(name, value, expires, path, domain, secure)
{
 var today = new Date();
 today.setTime( today.getTime() );

 if ( expires )
 {
 expires = expires * 1000 * 60 * 60 * 24;
 }
 var expires_date = new Date( today.getTime() + (expires) );

 document.cookie = name + "=" +escape( value ) +
 ( ( expires ) ? ";expires=" + expires_date.toGMTString() : "" ) +
 ( ( path ) ? ";path=" + path : "" ) +
 ( ( domain ) ? ";domain=" + domain : "" ) +
 ( ( secure ) ? ";secure" : "" );
}


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 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";
}