//Set_Cookie( 'mycookie', 'visited 9 times', 30, '/', '', '' );
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;
}
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( check_name ) {
	// first we'll split this cookie up into name/value pairs
	// note: document.cookie only returns name=value, not the other components
	var a_all_cookies = document.cookie.split( ';' );
	var a_temp_cookie = '';
	var cookie_name = '';
	var cookie_value = '';
	var b_cookie_found = false; // set boolean t/f default f

	for ( i = 0; i < a_all_cookies.length; i++ )
	{
		// now we'll split apart each name=value pair
		a_temp_cookie = a_all_cookies[i].split( '=' );


		// and trim left/right whitespace while we're at it
		cookie_name = a_temp_cookie[0].replace(/^\s+|\s+$/g, '');

		// if the extracted name matches passed check_name
		if ( cookie_name == check_name )
		{
			b_cookie_found = true;
			// we need to handle case where cookie has no value but exists (no = sign, that is):
			if ( a_temp_cookie.length > 1 )
			{
				cookie_value = unescape( a_temp_cookie[1].replace(/^\s+|\s+$/g, '') );
			}
			// note that in cases where cookie is initialized but no value, null is returned
			return cookie_value;
			break;
		}
		a_temp_cookie = null;
		cookie_name = '';
	}
	if ( !b_cookie_found )
	{
		return null;
	}
}  //end Get_Cookie


function unique_first(a){       //keeps first appearance of the element
   var r = new Array();
   o:for(var i = 0, n = a.length; i < n; i++)
   {
      for(var x = 0, y = r.length; x < y; x++)
      {
         if(r[x]==a[i]) continue o;
      }
      r[r.length] = a[i];
   }
   return r;
}
function unique_last(a)   //keeps LAST appearance of the element
{
   var r = new Array();
   o:for(var i = 0, n = a.length; i < n; i++) {
      for(var x = i + 1 ; x < n; x++)
      {
         if(a[x]==a[i]) continue o;
      }
      r[r.length] = a[i];
   }
   return r;
}


/*=====================================================================*/
/*=====================  START hotel stuff     ========================*/
/*=====================================================================*/
function addHotelToCookie(hotel_id){
  if(hotel_id.length >0){   //only if an id is passed from $_GET
  if( Get_Cookie('c_visitedHotels') ){
      var str_allVisitedHotels =  Get_Cookie('c_visitedHotels')
      var arr_allVisitedHotels =  str_allVisitedHotels.split(',')
      arr_allVisitedHotels.push(hotel_id)
      arr_unique_allVisitedHotels = unique_last(arr_allVisitedHotels)
      var str_new_allVisitedHotels = arr_unique_allVisitedHotels.join(',')
      Set_Cookie('c_visitedHotels',str_new_allVisitedHotels,30,'/','','')
  }else{
      Set_Cookie('c_visitedHotels',hotel_id,30,'/','','')
  }
  }
  displayVisitedHotels()  //display the hotels reverse order
  displayFavouriteHotels()
}  //end addHotelToCookie

/*************************************************************************/
/*************************************************************************/
/************************************************************************
*/


   $(document).ready(function() {

   });