/*==================================================*
 $Id: cookiescripts.js,v 1.16 2007/05/13 01:24:00 Exp $
 Copyright 2007 Spidy Web Design
 http://spidy.net/
 *==================================================*/

  //--------------------------------------------------
  set_cookie = function(cookiename) {
    // Saves the permission of the slideshow in a cookie,
  
    if (!cookiename) {
      cookiename = 'SS_PRIO';
    }

    // Extract prio from URL
    pth = window.top.location.href.split('\/')
    page = pth[pth.length-1].split("?")[0]
    segs = page.split('-')
    code = segs[segs.length-1]
    code = code.split('.')[0]
  
    document.cookie = cookiename + '=' + code;
  }


  //--------------------------------------------------
  read_cookie = function(cookiename) {
  // Generic Cookie reader
  
    if (!cookiename) {
      cookiename = 'SS_PRIO';
    }
  
    var search = cookiename + "=";

    code = ''  // Default Value
    // Parse cookies for code  
    if (document.cookie.length > 0) {
      offset = document.cookie.indexOf(search);
      // if cookie exists
      if (offset != -1) { 
        offset += search.length;
        // set index of beginning of value
        end = document.cookie.indexOf(";", offset);
        // set index of end of cookie value
        if (end == -1) end = document.cookie.length;
        code = unescape(document.cookie.substring(offset, end));
        }
    }

    return code
  }

  //--------------------------------------------------
  goto_site = function(cookiename) {
  // Restores saved permission and jumps to page
  
    if (!cookiename) {
      cookiename = 'SS_PRIO';
    }

    code = read_cookie(cookiename);
    if (code == ''){code = 'Y8cd3'}  // Default Value
  
    // Extract folder from URL
    pth = window.top.location.href.split('\/')
    folder = pth[pth.length-2]+'-'
    if (pth[pth.length-3] == 'Photos'){ // Album
        folder = ''
    }

    // Jump to Correct index
    window.top.location = 'index-'+folder+code+'.html'
  }