/*--- IE6 hover ---*/
function ieHover(h_list){
   if($.browser.msie && $.browser.version < 7){
      $(h_list).hover(function(){
         $(this).addClass('hover');
      }, function(){
         $(this).removeClass('hover');
      });
   }
}
/*---- clear inputs ---*/
function clearInputs(){
   $('input:text, input:password, textarea').each(function(){
      if(!this.val) this.val = this.value;
      this.onfocus = function(){
         if(this.value == this.val) this.value = '';
      }
      this.onblur = function(){
         if(this.value == '') this.value = this.val;
      }
   });
}
/*--- tabs ---*/
function initTabs(){
   var nav_hold = $('#tabs-nav');
   var tabs_hold = $('#tabs-container');
   if(nav_hold.length && tabs_hold.length){
      var _loader = $('<div class="loader">Loading...</div>');
      _loader.css({display: 'none', opacity: 0});
      tabs_hold.append(_loader);
      var _btn = nav_hold.find('a');
      var _a = _btn.parent().index(_btn.parent().filter('.active:eq(0)'));
      if(_a == -1) _a = 0;
      _btn.parent().removeClass('active').eq(_a).addClass('active');
      $.ajax({
         url: _btn.eq(_a).attr('href'),
         dataType: 'html',
         success: function(_html){
            _btn.get(_a)._box = $(_html);
            tabs_hold.append(_btn.get(_a)._box);
            initGall();
         }
      });
      var _f = true;
      _btn.click(function(){
         var t_btn = this;
         if(_a != _btn.index(this) && _f){
            _f = false;
            _btn.eq(_a).parent().removeClass('active');
            $(t_btn).parent().addClass('active');
            tabs_hold.height(tabs_hold.height());
            if(this._box){
               _btn.get(_a)._box.animate({opacity: 0}, 300, function(){
                  $(this).hide();
                  t_btn._box.show().animate({opacity: 1}, 300);
                  tabs_hold.animate({height: t_btn._box.height()}, 200, function(){
                     $(this).height('auto');
                     _f = true;
                     _a = _btn.index(t_btn);
                  });
               });
            }
            else{
               _loader.show().animate({opacity: 1}, 200);
               _btn.get(_a)._box.animate({opacity: 0}, 300, function(){
                  $(this).hide();
                  $.ajax({
                     url: t_btn.href,
                     dataType: 'html',
                     success: function(_html){
                        t_btn._box = $(_html);
                        t_btn._box.css('opacity', 0);
                        tabs_hold.append(t_btn._box);
                        t_btn._box.show().animate({opacity: 1}, 300);
                        _loader.animate({opacity: 0}, 200, function(){$(this).hide();});
                        tabs_hold.animate({height: t_btn._box.height()}, 200, function(){
                           initGall();
                           $(this).height('auto');
                           _f = true;
                           _a = _btn.index(t_btn);
                        });
                     }
                  });
               });
            }
         }
         return false;
      });
      
   }
}
/*--- gallery function ---*/
function initGall() {
   var _hold = $('#slide-gallery');
   if(_hold.length && _hold.get(0)._f == undefined){
      _hold.get(0)._f = true;
      var btn_prev = _hold.find('a.btn-prev');
      var btn_next = _hold.find('a.btn-next');
      var list_h = _hold.find('div.holder > ul');
      var _step = list_h.parent().width();
      var _a = 0;
      var _w = list_h.children().length * list_h.children().width();
      if(_step < _w){
         var _max = Math.ceil(_w/_step) - 1;
         btn_prev.click(function(){
            if(_a > 0) moveList(_a - 1);
            else moveList(_max);
            return false;
         });
         btn_next.click(function(){
            if(_a < _max) moveList(_a + 1);
            else moveList(0);
            return false;
         });
      }
      else{
         btn_prev.hide();
         btn_next.hide();
      }
      function moveList(_ind){
         if(_ind != _a){
            list_h.animate({left:-_ind*_step}, {queue:false, duration:600});
            _a = _ind
         }
      }
   }
}
/*--- slider for bg ---*/
function initSlider(){

}

$(document).ready(function () {
   clearInputs();
   initTabs();
   ieHover('.nav li, .top-nav li');
   initGall();
   initSlider();

   initGallL3($('body'));

   initGallL4($('body'));

});


function GoHealthwise(myButton) {
    var ValueFromTextbox = "search=" + myButton.value;
    if (ValueFromTextbox != 'search=') {
        __doPostBack('__Page', ValueFromTextbox);
    }
}

function dropDownGoTo(myDDLControl) {

   var _ParamValue = myDDLControl.value;

   if (_ParamValue.substring(0, 1) == 'p') {
      _ParamValue = _ParamValue.replace('p=', '');
      var PostBackParams = "page=" + _ParamValue;
      __doPostBack('__Page', PostBackParams);
   }
   else {
      _ParamValue = _ParamValue.replace('u=', '');
      location.href = _ParamValue;
   }
}

/*--- gallery like3 function ---*/
function initGallL3(_cont) {
   var saty_time = 8000; //in ms or 'false' if not needed
   var change_speed = 600; //in ms

   if (!_cont) _cont = $('body');
   _cont.find('div.gallery-l3').each(function () {
      if (!this._f) {
         this._f = true;
         var _f = true;
         var _t;
         var _hold = $(this);
         var _list = _hold.find('div.image-gallery li');
         var _a = _list.index(_list.filter('.active:eq(0)'));
         if (_a == -1) _a = 0;
         _list.removeClass('active').css('opacity', 0).eq(_a).addClass('active').css('opacity', 1);
         if (_list.length > 1) {
            var _btn = $('<ul class="controls"></ul>');
            for (var i = 0; i < _list.length; i++) {
               _btn.append('<li><a href="#">' + (i + 1) + '</a></li>');
            }
            //_hold.append(_btn);
            _btn = _btn.find('a');
            _btn.eq(_a).addClass('active');
            _btn.click(function () {
               _f = false;
               changeEl(_btn.index(this));
               return false;
            });
            if (_f && saty_time) {
               _t = setTimeout(function () {
                  if (_a < _list.length - 1) changeEl(_a + 1);
                  else changeEl(0);
               }, saty_time);
            }
         }
         function changeEl(_ind) {
            if (_t) clearTimeout(_t);
            if (_ind != _a) {
               _btn.eq(_a).removeClass('active');
               _btn.eq(_ind).addClass('active');
               _list.eq(_a).removeClass('active').animate({ opacity: 0 }, { queue: false, duration: change_speed });
               _list.eq(_ind).addClass('active').animate({ opacity: 1 }, { queue: false, duration: change_speed });
               _a = _ind;
            }
            if (_f && saty_time) {
               _t = setTimeout(function () {
                  if (_a < _list.length - 1) changeEl(_a + 1);
                  else changeEl(0);
               }, saty_time + change_speed);
            }
         }
      }
   });
}

/*--- gallery like4 function ---*/
function initGallL4(_cont) {
   var saty_time = 7000; //in ms or 'false' if not needed
   var change_speed = 600; //in ms
   if (!_cont) _cont = $('body');
   _cont.find('div.gallery-l4').each(function () {
      if (!this._f) {
         this._f = true;
         var _f = true;
         var _t;
         var _hold = $(this);
         var list_hold = _hold.find('div.holder > ul');
         var _list = list_hold.children();
         var _a = _list.index(_list.filter('.active:eq(0)'));
         if (_a == -1) _a = 0;
         var list_w = _list.length * _list.outerWidth();
         var hold_w = list_hold.parent().width();
         var _step = _list.outerWidth();
         list_hold.css('left', -_step * _a);
         if (_list.length > 1) {
            var _btn = $('<ul class="controls"></ul>');
            for (var i = 0; i < _list.length; i++) {
               _btn.append('<li><a href="#">' + (i + 1) + '</a></li>');
            }
            _hold.append(_btn);
            _btn = _btn.find('a');
            _btn.eq(_a).addClass('active');
            _btn.click(function () {
               _f = false;
               moveList(_btn.index(this));
               return false;
            });
            if (_f && saty_time) {
               _t = setTimeout(function () {
                  if (_a < _list.length - 1) moveList(_a + 1);
                  else moveList(0);
               }, saty_time);
            }
         }
         function moveList(_ind) {
            if (_t) clearTimeout(_t);
            if (_ind != _a) {
               _btn.eq(_a).removeClass('active');
               _btn.eq(_ind).addClass('active');
               list_hold.animate({ left: -_step * _ind }, { queue: false, duration: change_speed });
               _a = _ind;
            }
            if (_f && saty_time) {
               _t = setTimeout(function () {
                  if (_a < _list.length - 1) moveList(_a + 1);
                  else moveList(0);
               }, saty_time + change_speed);
            }
         }
      }
   });
}