// onload!!!
window.onload = function() {
    var Hints = document.getElementsByTagName("span");
    for (var i = 0; i < Hints.length; i++) {
        if (Hints[i].className.match(new RegExp('hintable'))) {
            Hints[i].onmouseover = alpariShowHint;
            Hints[i].onmouseout = alpariHideHint;
        }
    }
    var tables = document.getElementsByTagName("table");
    for (var i = 0; i < tables.length; i++) {
        if (tables[i].className.match(new RegExp('lightrow'))) {
            initHLTable(tables[i]);
        }
    }
}

// alpari.tableHL
function initHLTable(obj) {
  if (!obj) return false;
  for (var j = 0; j < obj.rows.length; j++) {
    if (obj.rows[j].className.indexOf('head') == -1 && obj.rows[j].className.indexOf('inputs') == -1) {
      obj.rows[j].onmouseover = function(){this.className = this.className + ' hlRow';};
      obj.rows[j].onmouseout = function(){this.className = this.className.replace("hlRow", " ");};
    }
  }
}
// end alpari.tableHL
//show-hide
$(document).ready(function() {

    // global functions

    // hides the answers initially
    $('.answer').css({'display': 'none'});

    // hides the close buttons initially
    $('.hide').css({'display': 'none'});

    // more global functions
    $('.show').click(function() {
        $('.faq > li').each(function() {
            $(this).children('.answer').hide();
            $(this).children('.hide').hide();
            $(this).children('.show').show();
            $(this).children('h3').css({'color': '#333'});
        });
        if ($(this).css('display') != "none") {
            $(this).parent().children('.answer').show();
            $(this).parent().children('.show').hide();
            $(this).parent().children('.hide').show();
            $(this).parent().children('h3').css({'color': '#6e8e00'});
        } else {
            $(this).parent().children('.answer').show();
            $(this).parent().children('.hide').show();
            $(this).parent().children('.show').hide();
            $(this).parent().children('h3').css({'color': '#333'});
        }

        //return false;
    });

    $('.hide').click(function() {
        $(this).parent().children('.answer').hide();
        $(this).parent().children('.hide').hide();
        $(this).parent().children('.show').show();
        $(this).parent().children('h3').css({'color': '#333'});
        return false;
    });

sorttable.init(); // call the onload handler


var anchor_ = window.location.href.split("#");
if (anchor_[1]){
    section = $("[href='#" +anchor_[1]+ "']");
            section.parent().children('.answer').show();
            section.hide();
            section.parent().children('.hide').show();
            section.parent().children('h3').css({'color': '#6e8e00'});
}
});
// table filter
function tableFilter(cell){
    cellnum = cell.parent().prevAll().length + 1;
    tbl = cell.parents("table").attr("id");
    var reg = new RegExp("^.*"+ cell.attr("value").toLowerCase() +".*$");
    $("#"+tbl+" tbody tr").each(function() {
        if( reg.test($("td", this).filter(":nth-child(" + (cellnum) + ")").text().toLowerCase()) ){
            $(this).css("display","")
        }
        else{
            $(this).css("display","none");
        }
    })
}
// table filter end
var stIsIE = /*@cc_on!@*/false;
var place_column = false;

sorttable = {
  init: function() {

    if (arguments.callee.done) return;

    arguments.callee.done = true;

    if (typeof _timer != 'undefined') clearInterval(_timer);

    if (!document.createElement || !document.getElementsByTagName) return;

    sorttable.DATE_RE = /^(\d\d?)[\/\.-](\d\d?)[\/\.-]((\d\d)?\d\d)$/;

    forEach(document.getElementsByTagName('table'), function(table) {
      if (table.className.search(/\bsortable\b/) != -1) {
sorttable.makeSortable(table);
      }
    });

  },

  makeSortable: function(table) {
    if (table.getElementsByTagName('thead').length == 0) {

      the = document.createElement('thead');
      the.appendChild(table.rows[0]);
      table.insertBefore(the,table.firstChild);
    }

    if (table.tHead == null) table.tHead = table.getElementsByTagName('thead')[0];

    if (table.tHead.rows.length != 1) return;

    sortbottomrows = [];
    for (var i=0; i<table.rows.length; i++) {
      if (table.rows[i].className.search(/\bsortbottom\b/) != -1) {
        sortbottomrows[sortbottomrows.length] = table.rows[i];
      }
    }
    if (sortbottomrows) {
      if (table.tFoot == null) {

        tfo = document.createElement('tfoot');
        table.appendChild(tfo);
      }
      for (var i=0; i<sortbottomrows.length; i++) {
        tfo.appendChild(sortbottomrows[i]);
      }
      delete sortbottomrows;
    }


    headrow = table.tHead.rows[0].cells;
    table.place_order = new Array();
    for (var i=0; i<headrow.length; i++) {
        if(headrow[i].getAttribute('sorttable_place') == 1){
            table.place_column = i;
        }
        if(headrow[i].getAttribute('sorttable_place_order') == 'desc'){
            table.place_order[i] = 'desc';
        }else{
            table.place_order[i] = 'asc';
        }
      if (!headrow[i].className.match(/\bsorttable_nosort\b/)) {
        mtch = headrow[i].className.match(/\bsorttable_([a-z0-9]+)\b/);
        if (mtch) {
            override = mtch[1];
        }
          if (mtch && typeof sorttable["sort_"+override] == 'function') {
            headrow[i].sorttable_sortfunction = sorttable["sort_"+override];
          } else if(override == 'place'){
          } else {
            headrow[i].sorttable_sortfunction = sorttable.guessType(table,i);
          }

          headrow[i].sorttable_columnindex = i;
          headrow[i].sorttable_tbody = table.tBodies[0];

          dean_addEvent(headrow[i],"click", function(e) {
          if (this.className.search(/\bsorttable_sorted\b/) != -1) {

            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted',
                                                    'sorttable_sorted_reverse');
            this.removeChild(document.getElementById('sorttable_sortfwdind'));
            sortrevind = document.createElement('span');
            sortrevind.id = "sorttable_sortrevind";
            sortrevind.innerHTML = stIsIE ? '&nbsp&uarr;' : '&nbsp;&uarr;';
            this.appendChild(sortrevind);
            return;
          }
          if (this.className.search(/\bsorttable_sorted_reverse\b/) != -1) {

            sorttable.reverse(this.sorttable_tbody);
            this.className = this.className.replace('sorttable_sorted_reverse',
                                                    'sorttable_sorted');
            this.removeChild(document.getElementById('sorttable_sortrevind'));
            sortfwdind = document.createElement('span');
            sortfwdind.id = "sorttable_sortfwdind";
            sortfwdind.innerHTML = stIsIE ? '&nbsp&darr;' : '&nbsp;&darr;';
            this.appendChild(sortfwdind);
            return;
          }


          theadrow = this.parentNode;
          forEach(theadrow.childNodes, function(cell) {
            if (cell.nodeType == 1) {
              cell.className = cell.className.replace('sorttable_sorted_reverse','');
              cell.className = cell.className.replace('sorttable_sorted','');
            }
          });
          sortfwdind = document.getElementById('sorttable_sortfwdind');
          if (sortfwdind) { sortfwdind.parentNode.removeChild(sortfwdind); }
          sortrevind = document.getElementById('sorttable_sortrevind');
          if (sortrevind) { sortrevind.parentNode.removeChild(sortrevind); }

          this.className += ' sorttable_sorted';
          sortfwdind = document.createElement('span');
          sortfwdind.id = "sorttable_sortfwdind";
          sortfwdind.innerHTML = stIsIE ? '&nbsp&darr;' : '&nbsp;&darr;';
          this.appendChild(sortfwdind);

            row_array = [];
            col = this.sorttable_columnindex;
            rows = this.sorttable_tbody.rows;
            for (var j=0; j<rows.length; j++) {
              row_array[row_array.length] = [sorttable.getInnerText(rows[j].cells[col]), rows[j]];
            }

            row_array.sort(this.sorttable_sortfunction);
            tb = this.sorttable_tbody;
            for (var j=0; j<row_array.length; j++) {
              if(typeof table.place_column != 'undefined'){
                if(table.place_order[col] == 'asc'){
                      row_array[j][1]['cells'][table.place_column].innerHTML = j + 1;
                }else{
                      row_array[j][1]['cells'][table.place_column].innerHTML = row_array.length - j;
                }
              }
              tb.appendChild(row_array[j][1]);
            }

            delete row_array;
          });
        }
    }
  },

  guessType: function(table, column) {

    sortfn = sorttable.sort_alpha;
    for (var i=0; i<table.tBodies[0].rows.length; i++) {
      text = sorttable.getInnerText(table.tBodies[0].rows[i].cells[column]);
      if (text != '') {
        if (text.match(/^-?[£$¤]?[\d,.]+%?$/)) {
          return sorttable.sort_numeric;
        }

        possdate = text.match(sorttable.DATE_RE)
        if (possdate) {

          first = parseInt(possdate[1]);
          second = parseInt(possdate[2]);
          if (first > 12) {

            return sorttable.sort_ddmm;
          } else if (second > 12) {
            return sorttable.sort_mmdd;
          } else {

            sortfn = sorttable.sort_ddmm;
          }
        }
      }
    }
    return sortfn;
  },

  getInnerText: function(node) {

    hasInputs = (typeof node.getElementsByTagName == 'function') &&
                 node.getElementsByTagName('input').length;

    if (node.getAttribute("sorttable_customkey") != null) {
      return node.getAttribute("sorttable_customkey");
    }
    else if (typeof node.textContent != 'undefined' && !hasInputs) {
      return node.textContent.replace(/^\s+|\s+$/g, '');
    }
    else if (typeof node.innerText != 'undefined' && !hasInputs) {
      return node.innerText.replace(/^\s+|\s+$/g, '');
    }
    else if (typeof node.text != 'undefined' && !hasInputs) {
      return node.text.replace(/^\s+|\s+$/g, '');
    }
    else {
      switch (node.nodeType) {
        case 3:
          if (node.nodeName.toLowerCase() == 'input') {
            return node.value.replace(/^\s+|\s+$/g, '');
          }
        case 4:
          return node.nodeValue.replace(/^\s+|\s+$/g, '');
          break;
        case 1:
        case 11:
          var innerText = '';
          for (var i = 0; i < node.childNodes.length; i++) {
            innerText += sorttable.getInnerText(node.childNodes[i]);
          }
          return innerText.replace(/^\s+|\s+$/g, '');
          break;
        default:
          return '';
      }
    }
  },

  reverse: function(tbody) {

    newrows = [];
    for (var i=0; i<tbody.rows.length; i++) {
      newrows[newrows.length] = tbody.rows[i];
    }
    for (var i=newrows.length-1; i>=0; i--) {
       tbody.appendChild(newrows[i]);
    }
    delete newrows;

  },

  sort_numeric: function(a,b) {
    aa = parseFloat(a[0].replace(/[^0-9.-]/g,''));
    if (isNaN(aa)) aa = 0;
    bb = parseFloat(b[0].replace(/[^0-9.-]/g,''));
    if (isNaN(bb)) bb = 0;
    return aa-bb;
  },
  sort_alpha: function(a,b) {
    if (a[0]==b[0]) return 0;
    if (a[0]<b[0]) return -1;
    return 1;
  },
  sort_ddmm: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; m = mtch[2]; d = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
  },
  sort_mmdd: function(a,b) {
    mtch = a[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt1 = y+m+d;
    mtch = b[0].match(sorttable.DATE_RE);
    y = mtch[3]; d = mtch[2]; m = mtch[1];
    if (m.length == 1) m = '0'+m;
    if (d.length == 1) d = '0'+d;
    dt2 = y+m+d;
    if (dt1==dt2) return 0;
    if (dt1<dt2) return -1;
    return 1;
  },

  shaker_sort: function(list, comp_func) {

    var b = 0;
    var t = list.length - 1;
    var swap = true;

    while(swap) {
        swap = false;
        for(var i = b; i < t; ++i) {
            if ( comp_func(list[i], list[i+1]) > 0 ) {
                var q = list[i]; list[i] = list[i+1]; list[i+1] = q;
                swap = true;
            }
        }
        t--;

        if (!swap) break;

        for(var i = t; i > b; --i) {
            if ( comp_func(list[i], list[i-1]) < 0 ) {
                var q = list[i]; list[i] = list[i-1]; list[i-1] = q;
                swap = true;
            }
        }
        b++;

    }
  }
}

/*
if (document.addEventListener) {
    document.addEventListener("DOMContentLoaded", sorttable.init, false);
}


if (/WebKit/i.test(navigator.userAgent)) {
    var _timer = setInterval(function() {
        if (/loaded|complete/.test(document.readyState)) {
            sorttable.init(); // call the onload handler
        }
    }, 10);
}
*/

function dean_addEvent(element, type, handler) {
    if (element.addEventListener) {
        element.addEventListener(type, handler, false);
    } else {

        if (!handler.$$guid) handler.$$guid = dean_addEvent.guid++;

        if (!element.events) element.events = {};

        var handlers = element.events[type];
        if (!handlers) {
            handlers = element.events[type] = {};

            if (element["on" + type]) {
                handlers[0] = element["on" + type];
            }
        }

        handlers[handler.$$guid] = handler;

        element["on" + type] = handleEvent;
    }
};

dean_addEvent.guid = 1;

function removeEvent(element, type, handler) {
    if (element.removeEventListener) {
        element.removeEventListener(type, handler, false);
    } else {

        if (element.events && element.events[type]) {
            delete element.events[type][handler.$$guid];
        }
    }
};

function handleEvent(event) {
    var returnValue = true;

    event = event || fixEvent(((this.ownerDocument || this.document || this).parentWindow || window).event);

    var handlers = this.events[event.type];

    for (var i in handlers) {
        this.$$handleEvent = handlers[i];
        if (this.$$handleEvent(event) === false) {
            returnValue = false;
        }
    }
    return returnValue;
};

function fixEvent(event) {

    event.preventDefault = fixEvent.preventDefault;
    event.stopPropagation = fixEvent.stopPropagation;
    return event;
};
fixEvent.preventDefault = function() {
    this.returnValue = false;
};
fixEvent.stopPropagation = function() {
  this.cancelBubble = true;
}

if (!Array.forEach) {
    Array.forEach = function(array, block, context) {
        for (var i = 0; i < array.length; i++) {
            block.call(context, array[i], i, array);
        }
    };
}

Function.prototype.forEach = function(object, block, context) {
    for (var key in object) {
        if (typeof this.prototype[key] == "undefined") {
            block.call(context, object[key], key, object);
        }
    }
};

String.forEach = function(string, block, context) {
    Array.forEach(string.split(""), function(chr, index) {
        block.call(context, chr, index, string);
    });
};

var forEach = function(object, block, context) {
    if (object) {
        var resolve = Object;
        if (object instanceof Function) {

            resolve = Function;
        } else if (object.forEach instanceof Function) {

            object.forEach(block, context);
            return;
        } else if (typeof object == "string") {

            resolve = String;
        } else if (typeof object.length == "number") {

            resolve = Array;
        }
        resolve.forEach(object, block, context);
    }
};
// end table sort

function fastTabs(){
    // parse url for show tabs & sliders
    var tab_ = 0;
    var slider_ = 0;
    var query_ = window.location.search.substring(1);
    var vars_ = query_.split("&");
    for (var i=0;i<vars_.length;i++) {
        var pair_ = vars_[i].split("=");
        if (pair_[0] == 'tab') {
            tab_ = pair_[1];
        }
        if (pair_[0] == 'slider') {
            slider_ = pair_[1];
        }
    }
    // parse end
    // lavalamp
    $('.lavaLamp li a').css({marginLeft: '0px', marginRight: '0px'});
    var lavaLampWidth = $('.lavaLamp').width();
    $('.tab-content').each(function() {
        var totalListItemWidth = 0;
        var marginWidth = 0;
        var numItems = 0;

        $('.lavaLamp li a', this).each(function() {
            totalListItemWidth = totalListItemWidth + $(this).width();
            numItems++;
        });
        marginWidth = (((lavaLampWidth - totalListItemWidth) / numItems) / 2).toFixed(0) - 0.5;
        $('.lavaLamp li a', this).css({paddingLeft: marginWidth + 'px', paddingRight: marginWidth + 'px'});
    });
    $('.tab-content').each(function() {
        $('.lavaLamp-module', this).each(function(i) {
                if (i == 0) {
                    $(this).css('display', 'block');
                } else {
                    $(this).css('display', 'none');
                }
        });
    });
    if (slider_ !=0){
        el = $('#'+slider_);
        el.parent().children('.lavaLamp-module').css('display', 'none');
        el.css('display', 'block');
        $back = $('li.back').css('display', 'none');
        $back.css({ "left": el.offsetLeft+"px", "width": el.offsetWidth+"px" });
    }
    // tabs
    $('.tab-content').css('display', 'none');
    if (tab_ !=0){
        $('.tabs h2').eq(tab_).addClass('selected');
        $('#tab'+tab_).css('display', 'block');
    }
    else{
      	$('.tabs h2.first').addClass('selected');
      	$('.tab-content').eq(0).css('display', 'block');
    }
}
function fastTabsAr(){
    // parse url for show tabs & sliders
    var tab_ = 0;
    var slider_ = 0;
    var query_ = window.location.search.substring(1);
    var vars_ = query_.split("&");
    for (var i=0;i<vars_.length;i++) {
        var pair_ = vars_[i].split("=");
        if (pair_[0] == 'tab') {
            tab_ = pair_[1];
        }
        if (pair_[0] == 'slider') {
            slider_ = pair_[1];
        }
    }
    // parse end
    // lavalamp
    $('.lavaLamp li a').css({marginLeft: '0px', marginRight: '0px'});
    var lavaLampWidth = $('.lavaLamp').width();
    $('.tab-content').each(function() {
        var totalListItemWidth = 0;
        var marginWidth = 0;
        var numItems = 0;

        $('.lavaLamp li a', this).each(function() {
            totalListItemWidth = totalListItemWidth + $(this).width();
            numItems++;
        });
        marginWidth = (((lavaLampWidth - totalListItemWidth) / numItems) / 2).toFixed(0) - 0.5;
        $('.lavaLamp li a', this).css({paddingLeft: marginWidth + 'px', paddingRight: marginWidth + 'px'});
    });
    $('.tab-content').each(function() {
        $('.lavaLamp-module', this).each(function(i) {
                if (i == 0) {
                    $(this).css('display', 'block');
                } else {
                    $(this).css('display', 'none');
                }
        });
    });
    if (slider_ !=0){
        el = $('#'+slider_);
        el.parent().children('.lavaLamp-module').css('display', 'none');
        el.css('display', 'block');
        $back = $('li.back').css('display', 'none');
        $back.css({ "left": el.offsetLeft+"px", "width": el.offsetWidth+"px" });
    }
    // tabs
    $('.tab-content').css('display', 'none');
    if (tab_ !=0){
        $('.tabs h2').eq(tab_).addClass('selected');
        $('#tab'+tab_).css('display', 'block');
    }
    else{
      	$('.tabs h2.last').addClass('selected');
      	$('.tab-content').eq(0).css('display', 'block');
    }
}