Function keynav has 33 lines of code (exceeds 25 allowed). Consider refactoring.

Open

  $.fn.keynav = function (onClass,offClass) {
      //Initialization
      var kn = $.keynav;
      if(!kn.init) {
          kn.el = new Array();

Function getPos has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

  $.keynav.getPos = function (e)
  {
    var l = 0;
    var t  = 0;
    var w = $.intval($.css(e,'width'));

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

  $.keynav.goLeft = function () {
      var cur = $.keynav.getCurrent();
      var quad = $.keynav.quad(cur,function (dx,dy) { 
                                        if((dy >= 0) && (Math.abs(dx) - dy) <= 0)
                                            return true;    

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

  $.keynav.goRight = function () {
      var cur = $.keynav.getCurrent();
      var quad = $.keynav.quad(cur,function (dx,dy) { 
                                        if((dy <= 0) && (Math.abs(dx) + dy) <= 0)
                                            return true;    

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

  $.keynav.goUp = function () {
      var cur = $.keynav.getCurrent();
      var quad = $.keynav.quad(cur,function (dx,dy) { 
                                        if((dx >= 0) && (Math.abs(dy) - dx) <= 0)
                                            return true;    

• Read up
  Read up

Similar blocks of code found in 4 locations. Consider refactoring.

Open

  $.keynav.goDown = function () {
      var cur = $.keynav.getCurrent();
      var quad = $.keynav.quad(cur,function (dx,dy) { 
                                        if((dx <= 0) && (Math.abs(dy) + dx) <= 0)
                                            return true;    

• Read up
  Read up

Unexpected spaces found.

Open

                  break;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      });

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.fn.keynav_sethover = function(onClass,offClass) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      return this.each(function() {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var kn = $.keynav;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var cur = $.keynav.getCurrent();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      if(kn.currentEl) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var kn = $.keynav;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      if (e == null) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  $.keynav.goLeft();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  break;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      });

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var kn = $.keynav;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      if(found)

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var quad = $.keynav.quad(cur,function (dx,dy) { 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav = new Object();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

        key = e.which;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var kn = $.keynav;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    $(e).removeClass(e.offClass).addClass(e.onClass);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      kn.currentEl = e;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      if(!kn.init) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var key = 0;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                case 39: 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  $.keynav.goDown();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      //Initialization

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  $.keynav.goUp();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  break;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.reset = function() {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      e.pos = $.keynav.getPos(e);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      kn.el.push(e);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                                            return true;    

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      } else { // mozilla

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  $.keynav.goRight();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

          kn.init = true;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    l += e.offsetLeft + (e.currentStyle?$.intval(e.currentStyle.borderLeftWidth):0);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    return isNaN(v) ? 0 : v;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                case 40: 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.reg = function(e,onClass,offClass) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      $(cur).trigger('blur');

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var cur = $.keynav.getCurrent();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var quad = $.keynav.quad(cur,function (dx,dy) { 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var cur = $.keynav.getCurrent();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

      var quad = $.keynav.quad(cur,function (dx,dy) { 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                                            return true;    

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

        l += e.offsetLeft + (e.currentStyle?$.intval(e.currentStyle.borderLeftWidth):0);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  break;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      $.keynav.activateClosest(cur,quad);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  /**

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    var l = 0;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    var h = $.intval($.css(e,'height'));

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      return quad;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                                   });

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      $.keynav.activateClosest(cur,quad);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.goDown = function () {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var quad = $.keynav.quad(cur,function (dx,dy) { 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.activate = function () {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.intval = function (v)

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                case 38: 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      $(e).trigger('focus');

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      else {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                                   });

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

      var quad = $.keynav.quad(cur,function (dx,dy) { 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.getPos = function (e)

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    var w = $.intval($.css(e,'width'));

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

          $(document).keydown(function(e) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.getCurrent = function () {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    while (e.offsetParent){

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  /**

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

          kn.el = new Array();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                case 37: 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  $.keynav.activate();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      return this.each(function() {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.setActive = function(e) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      for(var i=0;i<kn.el.length;i++) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      for(i=0;i<kn.el.length;i++) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.goRight = function () {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var cur = $.keynav.getCurrent();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var quad = $.keynav.quad(cur,function (dx,dy) { 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var kn = $.keynav;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

   * 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    v = parseInt(v);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  };

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.fn.keynav = function (onClass,offClass) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      e.onClass = onClass;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var kn = $.keynav;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

          var cur = kn.el[0];

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      $.keynav.activateClosest(cur,quad);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    t += e.offsetTop  + (e.currentStyle?$.intval(e.currentStyle.borderTopWidth):0);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    return {x:l, y:t, w:w, h:h, cx:cx, cy:cy};

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                  break;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      e.offClass = offClass;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      e.onmouseover = function (e) { $.keynav.setActive(this); };

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      $(tmp).removeClass(tmp.onClass).addClass(tmp.offClass);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      return cur;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var kn = $.keynav;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

          quad.push(el);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.activateClosest = function(cur,quad) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var od = 1000000;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

    var t  = 0;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  };

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var found = false;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                                            return true;    

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                                   });

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

        e = e.offsetParent;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

        key = event.keyCode;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

          });

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      kn.el = new Array();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.quad = function(cur,fQuad) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var closest;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      $.keynav.activateClosest(cur,quad);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                case 13: 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.goLeft = function () {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  $.keynav.goUp = function () {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

        t += e.offsetTop  + (e.currentStyle?$.intval(e.currentStyle.borderTopWidth):0);

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

          var tmp = kn.el[i];

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

          var cur = kn.currentEl;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var quad = Array();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var nd = 0;

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      for(i=0;i<quad.length;i++) {

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      var cur = $.keynav.getCurrent();

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

      var quad = $.keynav.quad(cur,function (dx,dy) { 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

      $(kn.currentEl).trigger('click');

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

      var quad = $.keynav.quad(cur,function (dx,dy) { 

• Exclude checks
  • Disable engine
  • Disable check

Unexpected trailing spaces found.

Open

                                            return true;    

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

                                   });

• Exclude checks
  • Disable engine
  • Disable check

Unexpected spaces found.

Open

  }

• Exclude checks
  • Disable engine
  • Disable check