/*
  * jReject (jQuery Browser Rejection Plugin)
  * Version 0.7-Beta
  * URL: http://jreject.turnwheel.com/
  * Description: jReject gives you a customizable and easy solution to reject/allowing specific browsers access to your pages
  * Author: Steven Bower (TurnWheel Designs) http://turnwheel.com/
  * Copyright: Copyright (c) 2009-2010 Steven Bower under dual MIT/GPL license.
  * Depends On: jQuery Browser Plugin (http://jquery.thewikies.com/browser)
*/

(function($) {
  $.reject = function(opts) {
    var opts = $.extend(true,{
      reject : { // Rejection flags for specific browsers
        all  : false, // Covers Everything (Nothing blocked)
        msie5: true,msie6: true, msie7: true // Covers MSIE 5-6 (Blocked by default)
        /*
          Possibilities are endless...

          msie: false,msie5: true,msie6: true,msie7: false,msie8: false, // MSIE Flags (Global, 5-8)
          firefox: false,firefox1: false,firefox2: false,firefox3: false, // Firefox Flags (Global, 1-3)
          konqueror: false,konqueror1: false,konqueror2: false,konqueror3: false, // Konqueror Flags (Global, 1-3)
          chrome: false,chrome1: false,chrome2: false,chrome3: false,chrome4: false, // Chrome Flags (Global, 1-4)
          safari: false,safari2: false,safari3: false,safari4: false, // Safari Flags (Global, 1-4)
          opera: false,opera7: false,opera8: false,opera9: false,opera10: false, // Opera Flags (Global, 7-10)
          gecko: false,webkit: false,trident: false,khtml: false,presto: false, // Rendering Engines (Gecko, Webkit, Trident, KHTML, Presto)
          win: false,mac: false,linux : false,solaris : false,iphone: false, // Operating Systems (Win, Mac, Linux, Solaris, iPhone)
          unknown: false // Unknown covers everything else
        */
      },
      display : ['firefox','chrome','safari','opera','msie','gcf'], // What browsers to display and their order (default set below)
      browserInfo: { // Settings for which browsers to display
        firefox: {
          text       : 'Firefox 3.6+', // Text below the icon
          url        : 'http://www.mozilla.com/firefox/' // URL For icon/text link
        },
        safari: {
          text       : 'Safari 5+',
          url        : 'http://www.apple.com/safari/download/'
        },
        opera: {
          text       : 'Opera 10.6+',
          url        : 'http://www.opera.com/download/'
        },
        chrome: {
          text       : 'Chrome 6+',
          url        : 'http://www.google.com/chrome/'
        },
        msie: {
          text       : 'Internet Explorer 8',
          url        : 'http://www.microsoft.com/windows/Internet-explorer/'
        },
        gcf: {
          text       : 'Google Chrome Frame',
          url        : 'http://code.google.com/chrome/chromeframe/',
          allow      : { all: false, msie: true } // This browser option will only be displayed for MSIE
        }
      },
      header         : 'Did you know that your Internet Browser is out of date?', // Header of pop-up window
      paragraph1     : 'Your browser is out of date, and may not be compatible with our website. A list of the most popular web browsers can be found below.', // Paragraph 1
      paragraph2     : 'Just click on the icons to get to the download page', // Paragraph 2
      close          : true, // Allow closing of window
      closeMessage   : 'By closing this window you acknowledge that your experience on this website may be degraded', // Message displayed below closing link
      closeLink      : 'Close This Window', // Text for closing link
      closeURL       : '#', // Close URL
      closeESC       : true, // Allow closing of window with esc key
      closeCookie    : false, // If cookies should be used to remmember if the window was closed (see cookieSettings for more options)
      // Cookie settings are only used if closeCookie is true
      cookieSettings: {
        path         : '/', // Path for the cookie to be saved on (should be root domain in most cases)
        expires      : 0 // Expiration Date (in seconds), 0 (default) means it ends with the current session
      },
      imagePath      : '/images/', // Path where images are located
      overlayBgColor : '#000', // Background color for overlay
      overlayOpacity : 0.8, // Background transparency (0-1)
      fadeInTime     : 'fast', // Fade in time on open ('slow','medium','fast' or integer in ms)
      fadeOutTime    : 'fast' // Fade out time on close ('slow','medium','fast' or integer in ms)
    },opts);

    // Set default browsers to display if not already defined
    if (opts.display.length < 1) opts.display = ['firefox','chrome','msie','safari','opera','gcf'];

    // beforeRject: Customized Function
    if ($.isFunction(opts.beforeReject)) opts.beforeReject(opts);

    // Disable 'closeESC' if closing is disabled (mutually exclusive)
    if (!opts.close) opts.closeESC = false;

    // This function parses the advanced browser options
    var browserCheck = function(settings) {
      // Check 1: Look for 'all' forced setting
      // Check 2: Operating System (eg. 'win','mac','linux','solaris','iphone')
      // Check 3: Rendering engine (eg. 'webkit', 'gecko', 'trident')
      // Check 4: Browser name (eg. 'firefox','msie','chrome')
      // Check 5: Browser+major version (eg. 'firefox3','msie7','chrome4')
      return (settings['all'] ? true : false) ||
        (settings[$.os.name] ? true : false) ||
        (settings[$.layout.name] ? true : false) ||
        (settings[$.browser.name] ? true : false) ||
        (settings[$.browser.className] ? true : false);
    };

    // Determine if we need to display rejection for this browser, or exit
    if (!browserCheck(opts.reject)) {
      // onFail: Customized Function
      if ($.isFunction(opts.onFail)) opts.onFail(opts);
      return false;
    }

    // If user can close and set to remmember close, initiate cookie functions
    if (opts.close && opts.closeCookie) {
      var COOKIE_NAME = 'jreject-close'; // Local global setting for the name of the cookie used

      // Cookies Function: Handles creating/retrieving/deleting cookies
      // Cookies are only used for opts.closeCookie parameter functionality
      var _cookie = function(name, value) {
        if (typeof value != 'undefined') {
          var expires = '';

          // Check if we need to set an expiration date
          if (opts.cookieSettings.expires != 0) {
            var date = new Date();
            date.setTime(date.getTime()+(opts.cookieSettings.expires));
            var expires = "; expires="+date.toGMTString();
          }

          // Get path from settings
          var path = opts.cookieSettings.path || '/';

          // Set Cookie with parameters
          document.cookie = name+'='+encodeURIComponent(value == null ? '' : value)+expires+'; path='+path;
        }
        else { // Get cookie value
          var cookie,val = null;

          if (document.cookie && document.cookie != '') {
            var cookies = document.cookie.split(';');

            // Loop through all cookie values
            for (var i = 0; i < cookies.length; ++i) {
              cookie = $.trim(cookies[i]);

              // Does this cookie string begin with the name we want?
              if (cookie.substring(0,name.length+1) == (name+'=')) {
                val = decodeURIComponent(cookie.substring(name.length+1));
                break;
              }
            }
          }

          return val; // Return cookie value
        }
      };

      // If cookie is set, return false and don't display rejection
      if (_cookie(COOKIE_NAME) != null) return false;
    }

    // Load background overlay (jr_overlay) + Main wrapper (jr_wrap) +
    // Inner Wrapper (jr_inner) w/ opts.header (jr_header) +
    // opts.paragraph1/opts.paragraph2 if set
    var html = '<div id="jr_overlay"></div><div id="jr_wrap"><div id="jr_inner"><h1 id="jr_header">'+opts.header+'</h1>'+
    (opts.paragraph1 === '' ? '' : '<p>'+opts.paragraph1+'</p>')+(opts.paragraph2 === '' ? '' : '<p>'+opts.paragraph2+'</p>')+'<ul>';

    var displayNum = 0; // Tracks number of browsers being displayed
    // Generate the browsers to display
    for (var x in opts.display) {
      var browser = opts.display[x]; // Current Browser
      var info = opts.browserInfo[browser] || false; // Browser Information

      // If no info exists for this browser
      // or if this browser is not suppose to display to this user
      if (!info || (info['allow'] != undefined && !browserCheck(info['allow']))) continue;

      var url = info.url || '#'; // URL to link text/icon to
      // Generate HTML for this browser option
      html += '<li id="jr_'+browser+'"><div class="jr_icon"></div>'+
          '<div><a href="'+url+'">'+(info.text || 'Unknown')+'</a></div></li>';
      ++displayNum; // Increment number of browser being displayed
    }

    // Close list and #jr_list
    html += '</ul><div id="jr_close">'+
    // Display close links/message if set
    (opts.close ? '<a href="'+opts.closeURL+'">'+opts.closeLink+'</a><p>'+opts.closeMessage+'</p>' : '')+'</div>'+
    // Close #jr_inner and #jr_wrap
    '</div></div>';

    var element = $('<div>'+html+'</div>'); // Create element
    var size = _pageSize(); // Get page size
    var scroll = _scrollSize(); // Get page scroll

    // This function handles closing this reject window
    element.bind('closejr',function() { // When clicked, fadeOut and remove all elements
      if (!opts.close) return false; // Make sure the ability to close is set
      if ($.isFunction(opts.beforeClose)) opts.beforeClose(opts); // Customized Function

      $(this).unbind('closejr'); // Remove binding function

      // Fade out background and modal wrapper
      $('#jr_overlay,#jr_wrap').fadeOut(opts.fadeOutTime,function() {
        $(this).remove(); // Remove element from DOM

        // afterClose: Customized Function
        if ($.isFunction(opts.afterClose)) opts.afterClose(opts);
      });

      $('embed, object, select, applet').show(); // Show elements that were hidden

      if (opts.closeCookie) _cookie(COOKIE_NAME,'true'); // Set close cookie for next run
      return true;
    });

    // Traverse through the DOM and
    // Apply CSS Rules to elements
    element.find('#jr_overlay').css({ // Creates 'background' (div)
      width: size[0],
      height: size[1],
      position: 'absolute',
      top: 0,
      left: 0,
      background: opts.overlayBgColor,
      zIndex: 1330,
      opacity: opts.overlayOpacity,
      padding: 0,
      margin: 0
    }).next('#jr_wrap').css({ // Wrapper for our pop-up (div)
      position: 'absolute',
      width: '100%',
      top: scroll[1]+(size[3]/4),
      left: scroll[0],
      zIndex: 1337,
      textAlign: 'center',
      padding: 0,
      margin: 0
    }).children('#jr_inner').css({ // Wrapper for inner centered content (div)
      background: '#FFF',
      border: '1px solid #CCC',
      fontFamily: '"Lucida Grande","Lucida Sans Unicode",Arial,Verdana,sans-serif',
      color: '#4F4F4F',
      margin: '0 auto',
      position: 'relative',
      height: 'auto',
      minWidth: displayNum*100,
      maxWidth: displayNum*140,
      width: $.layout.name == 'trident' ? displayNum*155 : 'auto', // min/maxWidth not supported by IE
      padding: 20,
      fontSize: 12
    }).children('#jr_header').css({ // Header (h1)
      display: 'block',
      fontSize: '1.3em',
      marginBottom: '0.5em',
      color: '#333',
      fontFamily: 'Helvetica,Arial,sans-serif',
      fontWeight: 'bold',
      textAlign: 'left',
      padding: 5,
      margin: 0
    }).nextAll('p').css({ // Paragraphs (p)
      textAlign: 'left',
      padding: 5,
      margin: 0
    }).siblings('ul').css({ // Browser list (ul)
      listStyleImage: 'none',
      listStylePosition: 'outside',
      listStyleType: 'none',
      margin: 0,
      padding: 0
    }).children('li').css({ // Browser list items (li)
      background: 'transparent url("'+opts.imagePath+'background_browser.gif") no-repeat scroll left top',
      cusor: 'pointer',
      'float': 'left',
      width: 120,
      height: 122,
      margin: '0 10px 10px 10px',
      padding: 0,
      textAlign: 'center'
    }).children('.jr_icon').css({ // Icons (div)
      width: 100,
      height: 100,
      margin: '1px auto',
      padding: 0,
      background: 'transparent no-repeat scroll left top',
      cursor: 'pointer'
    }).each(function() { // Dynamically sets the icon background image
      var self = $(this);
      self.css('background','transparent url('+opts.imagePath+'browser_'+(self.parent('li').attr('id').replace(/jr_/,''))+'.gif) no-repeat scroll left top');
      self.click(function() {
        window.open($(this).next('div').children('a').attr('href'),'jr_'+Math.round(Math.random()*11));
        return false;
      });
    }).siblings('div').css({ // Text under the browser icon (div)
      color: '#808080',
      fontSize: '0.8em',
      height: 18,
      lineHeight: '17px',
      margin: '1px auto',
      padding: 0,
      width: 118,
      textAlign: 'center'
    }).children('a').css({ // Text link (a)
      color: '#333',
      textDecoration: 'none',
      padding: 0,
      margin: 0
    }).hover(function() { // Underline effect (a:hover)
      $(this).css('textDecoration','underline');
    },function() {
      $(this).css('textDecoration','none');
    }).click(function() { // Make links open in new window (a)
      window.open($(this).attr('href'),'jr_'+Math.round(Math.random()*11));
      return false;
    }).parents('#jr_inner').children('#jr_close').css({ // Close window option (div)
      margin: '0 0 0 50px',
      clear: 'both',
      textAlign: 'left',
      padding: 0,
      margin: 0
    }).children('a').css({ // Close window link (a)
      color: '#000',
      display: 'block',
      width: 'auto',
      margin: 0,
      padding: 0,
      textDecoration: 'underline'
    }).click(function() { // Bind closing event
      $(this).trigger('closejr');

      // If plain anchor is set, return false so there is no page jump
      if (opts.closeURL === '#') return false;
    }).nextAll('p').css({ // Add padding to close link/text
      padding: '10px 0 0 0',
      margin: 0
    });

    // Set focus (fixes ESC key issues with forms and other focus bugs)
    $('#jr_overlay').focus();

    // Hide elements that won't display properly
    $('embed, object, select, applet').hide();

    // Append element to body of document to display
    $('body').append(element.hide().fadeIn(opts.fadeInTime));

    // Handle window resize/scroll events and update overlay dimensions
    $(window).bind('resize scroll',function() {
      var size = _pageSize(); // Get size

      // Update overlay dimensions based on page size
      $('#jr_overlay').css({ width: size[0],height: size[1] });

      var scroll = _scrollSize(); // Get page scroll

      // Update modal position based on scroll
      $('#jr_wrap').css({ top: scroll[1] + (size[3]/4),left: scroll[0] });
    });

    // Add optional ESC Key functionality
    if (opts.closeESC) {
      $(document).bind('keydown',function(event) {
        // ESC = Keycode 27
        if (event.keyCode == 27) element.trigger('closejr');
      });
    }

    // afterReject: Customized Function
    if ($.isFunction(opts.afterReject)) opts.afterReject(opts);

    return true;
  };

  // Based on compatibility data from quirksmode.com
  var _pageSize = function() {
    var xScroll = window.innerWidth && window.scrollMaxX ? window.innerWidth + window.scrollMaxX :
            (document.body.scrollWidth > document.body.offsetWidth ?
            document.body.scrollWidth : document.body.offsetWidth);

    var yScroll = window.innerHeight && window.scrollMaxY ? window.innerHeight + window.scrollMaxY :
            (document.body.scrollHeight > document.body.offsetHeight ?
            document.body.scrollHeight : document.body.offsetHeight);

    var windowWidth = window.innerWidth ? window.innerWidth :
            (document.documentElement && document.documentElement.clientWidth ?
            document.documentElement.clientWidth : document.body.clientWidth);

    var windowHeight = window.innerHeight ? window.innerHeight :
            (document.documentElement && document.documentElement.clientHeight ?
            document.documentElement.clientHeight : document.body.clientHeight);

    return [
      xScroll < windowWidth ? xScroll : windowWidth, // Page Width
      yScroll < windowHeight ? windowHeight : yScroll, // Page Height
      windowWidth,windowHeight
    ];
  };


  // Based on compatibility data from quirksmode.com
  var _scrollSize = function() {
    return [
      // scrollSize X
      window.pageXOffset ? window.pageXOffset : (document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollLeft : document.body.scrollLeft),
      // scrollSize Y
      window.pageYOffset ? window.pageYOffset : (document.documentElement && document.documentElement.scrollTop ? document.documentElement.scrollTop : document.body.scrollTop)
    ];
  };
})(jQuery);


/*
  * jQuery Browser Plugin
  * Version 2.3
  * 2008-09-17 19:27:05
  * URL: http://jquery.thewikies.com/browser
  * Description: jQuery Browser Plugin extends browser detection capabilities and can assign browser selectors to CSS classes.
  * Author: Nate Cavanaugh, Minhchau Dang, & Jonathan Neal
  * Copyright: Copyright (c) 2008 Jonathan Neal under dual MIT/GPL license.
*/
//(function($){$.browserTest=function(a,z){var u='unknown',x='X',m=function(r,h){for(var i=0;i<h.length;i=i+1){r=r.replace(h[i][0],h[i][1]);}return r;},c=function(i,a,b,c){var r={name:m((a.exec(i)||[u,u])[1],b)};r[r.name]=true;r.version=(c.exec(i)||[x,x,x,x])[3];if(r.name.match(/safari/)&&r.version>400){r.version='2.0';}if(r.name==='presto'){r.version=($.browser.version>9.27)?'futhark':'linear_b';}r.versionNumber=parseFloat(r.version,10)||0;r.versionX=(r.version!==x)?(r.version+'').substr(0,1):x;r.className=r.name+r.versionX;return r;};a=(a.match(/Opera|Navigator|Minefield|KHTML|Chrome/)?m(a,[[/(Firefox|MSIE|KHTML,\slike\sGecko|Konqueror)/,''],['Chrome Safari','Chrome'],['KHTML','Konqueror'],['Minefield','Firefox'],['Navigator','Netscape']]):a).toLowerCase();$.browser=$.extend((!z)?$.browser:{},c(a,/(camino|chrome|firefox|netscape|konqueror|lynx|msie|opera|safari)/,[],/(camino|chrome|firefox|netscape|netscape6|opera|version|konqueror|lynx|msie|safari)(\/|\s)([a-z0-9\.\+]*?)(\;|dev|rel|\s|$)/));$.layout=c(a,/(gecko|konqueror|msie|opera|webkit)/,[['konqueror','khtml'],['msie','trident'],['opera','presto']],/(applewebkit|rv|konqueror|msie)(\:|\/|\s)([a-z0-9\.]*?)(\;|\)|\s)/);$.os={name:(/(win|mac|linux|sunos|solaris|iphone)/.exec(navigator.platform.toLowerCase())||[u])[0].replace('sunos','solaris')};if(!z){$('html').addClass([$.os.name,$.browser.name,$.browser.className,$.layout.name,$.layout.className].join(' '));}};$.browserTest(navigator.userAgent);})(jQuery);