$(document).ready(function () {
  //alert(navigator.appVersion);
  $.fn.setLocations = function (px) {

    $(this).each(function (i) {
      var iLength = $("div[class^='block']").length;

      var sContent = $(this).html();
      var iTotalPos = 0
      var iPosition = 0;
      var sHorizontal = "";
      var sVertical = "";
      var sHTML = "";
      var sTheme = "blue";
      var bLarge = false;

      if (iLength > 1 || (sContent.indexOf("<FORM") == -1) && (sContent.indexOf("<form") == -1)) {
        if ($(this).attr("theme")) { sTheme = $(this).attr("theme"); }
        if ($(this).attr("class").indexOf("_large") > -1) { bLarge = true; }

        if (((sContent.indexOf("<FORM") > -1) || (sContent.indexOf("<form") > -1))) {
          if ($(this).find("div.wide_block_middle").html() != null) {
            sContent = $(this).find("div.wide_block_middle").html();
          }

        }

        $("div[class^='block']").each(function (j) {
          if ($(this).attr("class").indexOf("_large") > -1) {
            if (j <= i) {
              iPosition += 2;
            }
            iTotalPos += 2;
          }
          else {
            if (j <= i) { iPosition += 1; }
            iTotalPos += 1;
          }

        });

        if ((iTotalPos % 2) == 1) {
          //iTotalPos -= 1;
          //if (i == iLength - 1) { $(this).css({ 'display': 'none' }); }
        }

        $(this).children().remove();

        if (!bLarge) {
          var iMod = iPosition % 2;

          if (iMod == 1) { sHorizontal = "left"; } else if (iMod == 0) { sHorizontal = "right"; }

          if (iPosition <= 2) {
            sVertical = "top";
          }
          else if (iPosition == iTotalPos || (iPosition == (iTotalPos - 1) && iMod == 1)) {
            sVertical = "bottom";
          }
          else {
            sVertical = "middle";
          }

          switch (sVertical) {
            case "top":
              var sNoline = "";

              if ((iTotalPos <= 2) || (sHorizontal == "right" && iTotalPos <= 3)) { sNoline = "_noline"; }

              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_top" + sNoline + "'>";
              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_middle" + sNoline + "'>" + sContent;
              sHTML += "</div></div>";
              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_bottom" + sNoline + "'>&nbsp;</div>";
              break;
            case "middle":
              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_top'>&nbsp;</div>";
              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_middle'>" + sContent + "</div>";
              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_bottom'>&nbsp;</div>";
              break;
            case "bottom":
              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_top'>&nbsp;</div>";
              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_middle'>";
              sHTML += "<div class='" + sHorizontal + "_" + sVertical + "_bottom'>" + sContent + "</div></div>";
              break;

          }
        }
        else {
          if (iPosition == 2) { sVertical = "top"; }
          else if (iPosition == iTotalPos) { sVertical = "bottom"; }
          else { sVertical = "middle"; }
          $(this).removeAttr("class");
          $(this).attr("class", "block_large_" + sVertical);

          sHTML += "<div class='" + sTheme + "'><div class='wide_block_top'>&nbsp;</div>";
          sHTML += "<div class='wide_block_middle'>" + sContent + "</div><div class='wide_block_bottom'>&nbsp;</div></div>";
          bLarge = false;
        }
        $(this).html(sHTML);
      }


    });
  };

  $.fn.equalHeights = function (px) {

    var currentTallest = 0;
    var teller = 0;
    var arBlocks = $(this);
    var bImage = false;

    for (var i = 0; i < arBlocks.length; i++) {
      if ($(arBlocks[i]).attr("class").indexOf("wide_") == -1) {
        if ((teller % 2) == 0) {
          currentTallest = 0;
          bImage = true;
        }

        var bBottom = ($(arBlocks[i]).html().indexOf("_bottom_bottom") > -1);
        var bImage = ($(arBlocks[i]).html().indexOf("imageloadermask") > -1);
        currentTallest = getImageHeightFromBlock(arBlocks[i], currentTallest);

        if (bBottom) {
          if (navigator.appVersion.indexOf("Chrome") > -1) {
            currentTallest = getBlockHeight($(arBlocks[i]).children("div[class$='_bottom_bottom']"), currentTallest);
          }
          else if ($(arBlocks[i]).children("div[class$='_bottom_bottom']").height() > currentTallest) {
            currentTallest = $(arBlocks[i]).children("div[class$='_bottom_bottom']").height();
          }
        }
        else {
          if (navigator.appVersion.indexOf("Chrome") > -1) {
            currentTallest = getBlockHeight($(arBlocks[i]), currentTallest);
          }
          if ($(arBlocks[i]).height() > currentTallest) {
            currentTallest = $(arBlocks[i]).height();
          }
        }

        if (bImage && $(arBlocks[i]).find(".backgroundimage").length > 0) {
          currentTallest = $(arBlocks[i]).find(".backgroundimage").attr("height");
          $(arBlocks[i]).find("div.imageloadermask:first").css({ "height": currentTallest });
          currentTallest -= 13;
        }

        if ((teller % 2) == 1) {
          if (bBottom) {
            if ($(arBlocks[i]).find(".filler").length > 0) {
              $(arBlocks[i]).find(".filler").css({ 'min-height': currentTallest + 13 });
              $(arBlocks[i]).find(".filler").css({ 'height': currentTallest + 13 });
            }

            if ($(arBlocks[i - 1]).find(".filler").length > 0) {
              $(arBlocks[i - 1]).find(".filler").css({ 'min-height': currentTallest + 13 });
              $(arBlocks[i - 1]).find(".filler").css({ 'height': currentTallest + 13 });
            }

            $(arBlocks[i]).children("div[class$='_bottom_bottom']").css({ 'min-height': currentTallest });
            $(arBlocks[i - 1]).children("div[class$='_bottom_bottom']").css({ 'min-height': currentTallest });
            $(arBlocks[i]).children("div[class$='_bottom_bottom']").css({ 'height': currentTallest });
            $(arBlocks[i - 1]).children("div[class$='_bottom_bottom']").css({ 'height': currentTallest });
          }
          else {
            if ($(arBlocks[i]).find(".filler").length > 0) {
              $(arBlocks[i]).find(".filler").css({ 'min-height': currentTallest + 13 });
              $(arBlocks[i]).find(".filler").css({ 'height': currentTallest + 13 });
            }

            $(arBlocks[i]).css({ 'min-height': currentTallest });
            $(arBlocks[i]).css({ 'height': currentTallest });

            if ($(arBlocks[i - 1]).find(".filler").length > 0) {
              $(arBlocks[i - 1]).find(".filler").css({ 'min-height': currentTallest + 13 });
              $(arBlocks[i - 1]).find(".filler").css({ 'height': currentTallest + 13 });
            }

            $(arBlocks[i - 1]).css({ 'min-height': currentTallest });
            $(arBlocks[i - 1]).css({ 'height': currentTallest });
            //                        $(arBlocks[i]).css({ 'min-height': currentTallest });
            //                        $(arBlocks[i]).css({ 'height': currentTallest });
            //                        $(arBlocks[i - 1]).css({ 'min-height': currentTallest });
            //                        $(arBlocks[i - 1]).css({ 'height': currentTallest });
          }
        }
        else if ((teller == (arBlocks.length - 1)) && (teller % 2) == 0) {
          $(arBlocks[i]).children("div[class$='_bottom_bottom']").css({ 'min-height': currentTallest });
          $(arBlocks[i]).children("div[class$='_bottom_bottom']").css({ 'height': currentTallest });

        }

        teller++;
      }
    }
    return this;
  };

  $.fn.equalHomeHeights = function (px) {
    var currentTallest = 0;
    $(this).each(function (i) {
      if ($(this).attr("class") != "home_block_holder") {
        if ($(this).children("div").height() > currentTallest) { currentTallest = $(this).children("div").height(); }
      }
    });

    $("div.home_block").children("div").css({ "height": currentTallest });
    $("div.home_block middleblock").children("div").css({ "height": currentTallest });
    $("div.home_block").children("div").css({ "min-height": currentTallest });
    $("div.home_block middleblock").children("div").css({ "min-height": currentTallest });
  };

  $("div[class^='block']").setLocations();
  $("div[class$='_middle'],div[class$='_middle_noline']").equalHeights();
  $("div[class^='home_block']").equalHomeHeights();
  $('a.lightbox').lightBox();
});

function doSearch() {
    var sSearch = $("#txtSearch").val();

    if (sSearch.length > 0) {
        var sURL = "/zoeken";

        sURL += "&q=" + sSearch + "&start=0";

        window.location = sURL;
        return false;
    }
}

function checkSearch() {
    if (event.keyCode == 13) {
        doSearch();
    }
}

function getBlockHeight(oBlock, iHeight) {
    var oImages = $(oBlock).find("img");
    var iBlockHeight = 0;
    
    for (var i = 0; i < oImages.length; i++) {
        iBlockHeight = Math.max(oImages[i].height, iBlockHeight);
    }
    iBlockHeight = Math.max($(oBlock).height(), iBlockHeight);
    
    return Math.max(iHeight, iBlockHeight);
}

function getImageHeightFromBlock(oBlock, iCurrentTallest) {
    var oImages = $(oBlock).find("img");
    
    if(oImages!=null) {
        for (var i = 0;i < oImages.length;i++) {
            if (oImages.height() > iCurrentTallest) { iCurrentTallest = oImages.height(); }
        }
    }

    return iCurrentTallest;
}