/* Optional: Temporarily hide the "tabber" class so it does not "flash"
   on the page as plain HTML. After tabber runs, the class is changed
   to "tabberlive" and it will appear. */

document.write('<style type="text/css">.tabber{display:none;}<\/style>');

var tabberOptions = {

  /* Optional: instead of letting tabber run during the onload event,
     we'll start it up manually. This can be useful because the onload
     even runs after all the images have finished loading, and we can
     run tabber at the bottom of our page to start it up faster. See the
     bottom of this page for more info. Note: this variable must be set
     BEFORE you include tabber.js.
  */
  'manualStartup':true,

  'cookie':"tabber", /* Name to use for the cookie */

	/* Optional: code to run after each tabber object has initialized */
	
	'onLoad': function(argsObj) {
    var t = argsObj.tabber;
    var i;


    /* Optional: Add the id of the tabber to the cookie name to allow
       for multiple tabber interfaces on the site.  If you have
       multiple tabber interfaces (even on different pages) I suggest
       setting a unique id on each one, to avoid having the cookie set
       the wrong tab.
    */
    if (t.id) {
      t.cookie = t.id + t.cookie;
    }

    /* If a cookie was previously set, restore the active tab */
    i = parseInt(getCookie(t.cookie));
    if (isNaN(i)) { return; }
    t.tabShow(i);
//    alert('getCookie(' + t.cookie + ') = ' + i);  // comment out to prevent notifications when cookie is retrieved.
  },



  /* Optional: code to run when the user clicks a tab. If this
     function returns boolean false then the tab will not be changed
     (the click is canceled). If you do not return a value or return
     something that is not boolean false, */

  'onClick': function(argsObj) {

    var t = argsObj.tabber; /* Tabber object */
    var id = t.id; /* ID of the main tabber DIV */
    var i = argsObj.index; /* Which tab was clicked (0 is the first tab) */
    var e = argsObj.event; /* Event object */
    var c = argsObj.tabber.cookie;
 //   alert('setCookie(' + c + ',' + i + ')');   //  comment out to prevent alerts on click actions
    setCookie(c, i);
  },

  /* Optional: set an ID for each tab navigation link */
  'addLinkId': true

};


/*==================================================
  Cookie functions
  ==================================================*/
function setCookie(name, value, expires, path, domain, secure) {
    document.cookie= name + "=" + escape(value) +
        ((expires) ? "; expires=" + expires.toGMTString() : "") +
        ((path) ? "; path=" + path : "") +
        ((domain) ? "; domain=" + domain : "") +
        ((secure) ? "; secure" : "");
}

function getCookie(name) {
    var dc = document.cookie;
    var prefix = name + "=";
    var begin = dc.indexOf("; " + prefix);
    if (begin == -1) {
        begin = dc.indexOf(prefix);
        if (begin != 0) return null;
    } else {
        begin += 2;
    }
    var end = document.cookie.indexOf(";", begin);
    if (end == -1) {
        end = dc.length;
    }
    return unescape(dc.substring(begin + prefix.length, end));
}
function deleteCookie(name, path, domain) {
    if (getCookie(name)) {
        document.cookie = name + "=" +
            ((path) ? "; path=" + path : "") +
            ((domain) ? "; domain=" + domain : "") +
            "; expires=Thu, 01-Jan-70 00:00:01 GMT";
    }
}