// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

var Cookie = {
  set: function(name, value, daysToExpire) {
    var expire = '';
    if (daysToExpire != undefined) {
      var d = new Date();
      d.setTime(d.getTime() + (86400000 * parseFloat(daysToExpire)));
      expire = '; expires=' + d.toGMTString();
    }
    return (document.cookie = escape(name) + '=' + escape(value || '') + expire + "; path=/");
  },
  get: function(name) {
    var cookie = document.cookie.match(new RegExp('(^|;)\\s*' + escape(name) + '=([^;\\s]*)'));
    return (cookie ? unescape(cookie[2]) : null);
  },
  erase: function(name) {
    var cookie = Cookie.get(name) || true;
    Cookie.set(name, '', -1);
    return cookie;
  },
  accept: function() {
    if (typeof navigator.cookieEnabled == 'boolean') {
      return navigator.cookieEnabled;
    }
    Cookie.set('_test', '1');
    return (Cookie.erase('_test') === '1');
  }
};

function setFontSize(size) {
	document.body.style.fontSize = size;
	Cookie.set('font_size', size, 30);
}


// use facebox to render all links with 'facebox' rel
$(document).ready(function() {
	$('a[rel*=facebox]').facebox();
})

// submit all forms with 'ajax' class using ajax
$('form.ajax').livequery(function() {
	options = {};
	options.complete = function(xhr) { eval(xhr.responseText); }
	$(this).ajaxForm(options);
})