function setupGrid(a){a=a?a:$(".grid");if(0==a.length)return!1;a.each(function(){$(this).find(".grid-cell").length||$(this).children().addClass("grid-cell")});a=a.filter(".slider-x");a.length&&a.each(function(){function a(a){var b=a.find(".grid-cell:first").width();a=a.children(".slider-x");var c=a.scrollLeft();b=1<c%b?a.width()-(b-c%b):b*Math.floor(a.width()/b);a.animate({scrollLeft:c-b},{duration:b/1.25,always:function(){var a=$(this).children(".grid-cell-last-replica:last");a.length&&a.next().position().left>=
$(this).width()&&$(this).scrollLeft($(this).children(".grid-cell-first-replica:first").position().left+$(this).scrollLeft()-(a.next().position().left-$(this).width())-$(this).width())}})}function c(a){var b=a.find(".grid-cell:first").width();a=a.children(".slider-x");var c=a.scrollLeft();b=1<c%b?a.width()-c%b:b*Math.floor(a.width()/b);a.animate({scrollLeft:c+b},{duration:b/1.25,always:function(){var a=$(this).children(".grid-cell-first-replica:first");a.length&&a.position().left<=($(this).outerWidth()-
$(this).width())/2&&$(this).scrollLeft($(this).children(".grid-cell-last-replica:last").next().position().left+$(this).scrollLeft()-a.position().left)}})}var d=0;$(this).find(".grid-cell").each(function(){d+=$(this).width()});$(this).data("width",d);if(!$(this).parent().hasClass("slider")){$(this).wrap('<div class="slider"></div>');$(this).css("overflow","hidden");var g=$(this).parent();g.prepend('<div class="slider-move-prev" tabindex="0"><i class="fa fa-chevron-left" aria-hidden="true"></i></div>');
g.append('<div class="slider-move-next" tabindex="0"><i class="fa fa-chevron-right" aria-hidden="true"></i></div>');$(this).prev(".slider-move-prev").on("click keypress",function(b){("click"==b.type||"keypress"==b.type&&13==b.which)&&a($(this).parent());"click"==b.type&&$(this).blur()});$(this).next(".slider-move-next").on("click keypress",function(a){("click"==a.type||"keypress"==a.type&&13==a.which)&&c($(this).parent());"click"==a.type&&$(this).blur()});$(this).on("scroll",function(){var a=$(this).prev(".slider-move-prev");
0>=$(this).scrollLeft()?a.addClass("disabled").prop("tabindex",-1):a.removeClass("disabled").prop("tabindex",0);a=$(this).next(".slider-move-next");$(this).scrollLeft()+$(this).width()>=$(this).data("width")?a.addClass("disabled").prop("tabindex",-1):a.removeClass("disabled").prop("tabindex",0)}).trigger("scroll");$(this).on("swipeleft",function(a){c($(this).parent())}).on("swiperight",function(b){a($(this).parent())}).on("dragstart",function(a){a.preventDefault()});if("1"==$(this).data("slider-loop")){var e=
$(this).children(".grid-cell").slice(0,6).clone().addClass("grid-cell-first-replica"),f=$(this).children(".grid-cell").slice(-6).clone().addClass("grid-cell-last-replica");$(this).append(e);$(this).prepend(f);var h=$(this);setTimeout(function(){var a=h.children(".grid-cell-last-replica:last");a.length&&h.scrollLeft(a.next().position().left+h.scrollLeft()-(h.outerWidth()-h.width())/2)},1)}var k=null;if($(this).data("slider-scroll-interval")){var m=$(this).data("slider-scroll-interval");k=setInterval(function(){c(g)},
m);g.on("mouseover",function(){k&&(clearInterval(k),k=null)}).on("mouseout",function(){k||(k=setInterval(function(){c(g)},m))})}}})}
function alignGrid(){var a=$(".grid");if(0==a.length)return!1;a.each(function(){var a=$(this).find(".grid-cell-width");a.length&&a.css("min-width","");var c=$(this).find(".grid-cell-height");c.length&&($css_height_name="inline-table"==c.css("display")||"table"==c.css("display")||"table-cell"==c.css("display")?"height":"min-height",c.css($css_height_name,""));var d=$(this).find(".grid-cell");if(a.length){var g=a.first().height();a.each(function(){g=Math.max(g,$(this).width())});a.css("min-width",g+
"px")}else if(a=parseInt(d.first().css("min-width","").css("min-width")),0<a){var e=$(this).width(),f=1;if(e<a)var h=100;else if(h=100/(e/a),50<h?h=100:33.33<h?(h=50,f=2):25<h?(h=33.33,f=3):16.66<h?(h=25,f=4):(h=16.66,f=6),!$(this).hasClass("slider-x")){var k=Math.ceil(d.length/f);6==f&&Math.ceil(d.length/4)<=k&&(h=25,f=4);4==f&&Math.ceil(d.length/3)<=k&&(h=33.33,f=3);3==f&&Math.ceil(d.length/2)<=k&&(h=50,f=2);2==f&&d.length<=k&&(h=100,f=1)}$(this).hasClass("slider-x")||e<a?d.css("min-width",e*h/
100+"px"):"flex"==$(this).css("display")?d.css("flex-basis",h+"%"):d.css("width",h+"%")}if(c.length){a=c.length-1;f=Math.round(c.eq(a).offset().top);k=h=c.eq(a).outerHeight();for(var m=c.length-2;0<=m;m--){var r=Math.round(c.eq(m).offset().top),l=c.eq(m).outerHeight();1<Math.abs(f-r)?(h!=k&&c.slice(m+1,a+1).css($css_height_name,k+"px"),a=m,f=r,k=h=l):l<h?h=l:l>k&&(k=l)}m<a&&h!=k&&c.slice(m+1,a+1).css($css_height_name,k+"px")}$(this).hasClass("slider-x")&&(e=0,d.each(function(){e+=$(this).width()}),
$(this).data("width",e).trigger("scroll"),e<=$(this).width()?($(this).prev(".slider-move-prev").hide(),$(this).next(".slider-move-next").hide()):($(this).prev(".slider-move-prev").show(),$(this).next(".slider-move-next").show()));$(this).hasClass("folios")&&(c=$(this).find(".selected").parent(),c.length&&$(this).scrollLeft($(this).scrollLeft()+c.position().left+c.width()/2-$(this).innerWidth()/2))})}
function removeParam(a){var b=$(a).parent().data("param-id"),c=$(a).data("value-id");b&&c?($('.items-filter-param input[name="'+b+'"][value="'+c+'"]').prop("checked",!1).trigger("change"),1==$(a).parent().children("a").length?$(a).parent().remove():$(a).remove()):b&&(b=$('.items-filter-param select[name="'+b+'"]').parent().children("div:last-child"),b.slider("option","values",[b.slider("option","min"),b.slider("option","max")]),1==$(a).parent().children("a").length?$(a).parent().remove():$(a).remove());
return!1}function setupFolios(){var a=$(".folios");if(a.length){var b=a.find(".selected").parent();if(b.length){var c=$(".append-items");c.length?b.next("span").children("a").length?c.show():c.hide():a.before('<div class="append-items"'+(b.next("span").children("a").length?"":' style="display: none;"')+'><button onclick="appendItems(this);">'+localized({cs:"Zobrazit dal\u0161\u00ed\u2026",en:"Show more\u2026"})+"</button></div>")}}}
function loadFilterItems(a){createFilterQuery(a);var b="",c=$(a).find('input[name="vyrobce"]:not(:disabled)').val();c&&(b+="vyrobce="+c);(c=$(a).find('input[name="hledat"]').val())&&(b+=(b?"&":"")+"hledat="+encodeURIComponent(c));c=$(a).find('input[name="cena-od"]').val();c!=$(a).find('input[name="cena-od"]').prop("min")&&(b+=(b?"&":"")+"cena-od="+encodeURIComponent(c));c=$(a).find('input[name="cena-do"]').val();c!=$(a).find('input[name="cena-do"]').prop("max")&&(b+=(b?"&":"")+"cena-do="+encodeURIComponent(c));
(c=$(a).find('input[name="p"]:not(:disabled)').val())&&(b+=(b?"&":"")+"p="+c);(c=$(a).find('input[name="poradi"]:not(:disabled)').val())&&(b+=(b?"&":"")+"poradi="+encodeURIComponent(c));var d=$(a).prop("action")+(b?"?"+b:"");b=$(a).prop("action")+".items"+(b?"?"+b:"");showSpinner();$.getJSON(b).done(function(b){if(b.success){if(b.itemsHtml)if(b.itemsTabsHtml?$(".items-tabs").html(b.itemsTabsHtml).show():$(".items-tabs").hide(),$(".items").html(b.itemsHtml),b.foliosHtml){var c=$(".folios");c.length||
($(".items").after('<div class="folios grid slider-x"></div>'),c=$(".folios"));c.html(b.foliosHtml).show();setupFolios();setupGrid($(".folios"))}else $(".folios").hide(),$(".append-items").hide();else $(".folios").hide(),$(".append-items").hide(),$(".items").html('<h2 style="text-align: center;">'+localized({cs:"Dle zadan\u00fdch po\u017eadavk\u016f nebylo nic nalezeno.",en:"No matches found."})+"</h2>"),$(".items-tabs").hide();$(a).data("default",$(a).serialize());history.replaceState&&history.replaceState(null,
"",d);setTimeout(alignGrid,100);loadImages();hideSpinner()}else location.assign(d)}).fail(function(){location.assign(d)})}
function loadItems(a){if(!history.replaceState)return location.assign(a.href),!0;if($(a).closest("li").hasClass("selected"))return!1;var b=a.href.match(/^(.*?)(\?.*)?$/i);b=b[1]+".items"+(b[2]?b[2]:"");showSpinner();$.getJSON(b).done(function(b){if(b.success){$(".items").html(b.itemsHtml);$('.items-filter input[name="poradi"]').val(b.sortOrder).prop("disabled",!b.sortOrder);$(a).closest("ul").children("li").removeClass("selected");$(a).closest("li").addClass("selected");var c=a.href;c=c.replace(/\?.*$/i,
"");$(".items-filter > form").attr("action",c);$(".folios a").removeClass("selected").prop("tabindex","");$(".folios a").each(function(b){var c=a.href;c=c.replace(/\?.*$/i,"");0<b&&(/^.*\/$/.test(c)&&(c+="_"),c+="p"+(b+1));c+=a.href.replace(/^[^\?]+/i,"");$(this).attr("href",c)});$(".folios a:first").addClass("selected").prop("tabindex","-1");$(".folios").scrollLeft(0);1<b.page_count&&$(".append-items").show();history.replaceState&&history.replaceState(null,"",a.href);setTimeout(alignGrid,100);loadImages();
hideSpinner()}else location.assign(a.href)}).fail(function(){location.assign(a.href)});return!1}
function loadPageItems(a){if($(a).hasClass("selected"))return!1;if(!history.replaceState)return location.assign(a.href),!0;var b=a.href.match(/^(.*?)(\?.*)?$/i);if(!b)return!0;b=b[1]+".items"+(b[2]?b[2]:"");showSpinner();$("html, body").animate({scrollTop:$(".items-tabs").offset().top-$("header").height()+14},1500);$.getJSON(b).done(function(b){b.success?($(".items").html(b.itemsHtml),$(a).closest(".folios").find("a").removeClass("selected").prop("tabindex",""),$(a).addClass("selected").prop("tabindex",
"-1"),$(a).attr("href")==$(a).closest(".folios").find("a:last").attr("href")?$(".append-items").hide():$(".append-items").show(),history.replaceState&&history.replaceState(null,"",a.href),setTimeout(alignGrid,100),loadImages(),hideSpinner(),$(".items-tabs > li.selected > a").focus()):location.assign(a.href)}).fail(function(){location.assign(a.href)});return!1}
function appendItems(a){var b=$(".folios a.selected").parent().next().children();if(b.length){$(a).prop("disabled",!0);$(a).blur();$(a).css("min-width",$(a).outerWidth());$(a).text(localized({cs:"Na\u010d\u00edt\u00e1m dal\u0161\u00ed\u2026",en:"Loading more\u2026"}));var c=b.attr("href");c=c.match(/^(.*?)(\?.*)?$/i);if(!c)return location.assign(b.attr("href")),!0;c=c[1]+".items"+(c[2]?c[2]:"");showSpinner();$.getJSON(c).done(function(c){c.success?($(".items").append(c.itemsHtml),$(".folios a.selected").removeClass("selected").prop("tabindex",
""),b.addClass("selected").prop("tabindex","-1"),$(a).html(localized({cs:"Zobrazit dal\u0161\u00ed\u2026",en:"Show more\u2026"})),$(a).css("min-width",""),$(a).prop("disabled",!1),$(".folios a.selected").parent().next().length||$(".append-items").hide(),history.replaceState&&history.replaceState(null,"",b.prop("href")),setTimeout(alignGrid,100),loadImages(),hideSpinner()):location.assign(b.attr("href"))}).fail(function(){location.assign(b.attr("href"))})}return!1}
function loadImages(){var a=$(document).scrollTop(),b=a+1.5*$(window).height();$(".item span.img > noscript[data-img-src]").each(function(){var c=$(this).closest(".item"),d=c.offset().top;c=d+c.height();d<b&&c>a&&$(this).parent("span.img").replaceWith('<img src="'+$(this).data("img-src")+'" class="size" onload="$(this).removeClass(\'size\');">')})}
function onResize(){refreshBalloonTip();var a=$("#item .images .thumbs > div");a.length&&(a.children(".container").height()-1>a.height()?(a.children(".move-prev").show(),a.children(".move-next").show(),a.parent().css("padding-top",a.find(".move-prev").outerHeight()+"px").css("padding-bottom",a.find(".move-next").outerHeight()+"px")):(a.children(".move-prev").hide(),a.children(".move-next").hide(),a.parent().css("padding-top","0").css("padding-bottom","0")));loadImages();alignGrid()}
function onScroll(){var a=$("body > header.fixed > .header"),b=$("body > nav > ul > li .balloon");1<$(window).scrollTop()?(a.addClass("shadow"),b.removeClass("top")):(a.removeClass("shadow"),b.addClass("top"));b=$("#item .buy form .by-shop button");b.length&&(b=b.position().top+b.outerHeight()/2,$(window).scrollTop()+a.height()>b?($("header > div.header > div.account").hide(),$("header > div.header > div.cart").hide(),$("header > div.header > div.item").css("display","table-cell"),$("header > div.header > div.buy").css("display",
"table-cell")):($("header > div.header > div.item").hide(),$("header > div.header > div.buy").hide(),$("header > div.header > div.account").css("display","table-cell"),$("header > div.header > div.cart").css("display","table-cell")));loadImages()}function isIc(a){a=a.toString().replace("/s+/","");if(/^\d{8}$/.test(a)){for(var b=0,c=1;8>c;c++)b+=a[c-1]*(9-c);b%=11;return a[7]==(0==b||10==b?1:1==b?0:11-b)}return!1}var timeoutItemsFilter=null;
function toggleFilterParamGroup(a){var b=$(a).data("id");$(a).parent().children("li").removeClass("selected");$(a).addClass("selected");$(a).parent().parent().children("div").children("div").each(function(){$(this).data("id")==b?$(this).show():$(this).hide()})}
function createFilterQuery(a){a=$(a).closest(".items-filter");var b="",c="",d="",g=null;a.find('input[type="checkbox"]:checked, select').each(function(){var a=$(this).val();if(a)if("m"==$(this).attr("name"))""!=b&&(b+=","),b+=a,""!=c&&(c+=","),c+=$(this).data("folder")?$(this).data("folder"):a;else if(null==g||$(this).attr("name")!=g){""!=d&&(d+=";");var f=a.toString().split(",");"SELECT"==$(this).prop("nodeName")&&1<f.length&&(a=(f[0]==$(this).children("option:first").prop("value")?"0":f[0])+"-"+
(f[f.length-1]==$(this).children("option:last").prop("value")?"0":f[f.length-1]));d+=$(this).attr("name")+":"+a;g=$(this).attr("name")}else d+=","+a});a.find(".items-filter-content").data("manufacturer",b);a.find('input[name="vyrobce"]').val(c).prop("disabled",""==c);a.find('input[name="p"]').val(d).prop("disabled",""==d);$selected=a.find(".items-filter-selected");$selected.html("");$('.items-filter-param input[type="checkbox"]:checked, select').each(function(){if("INPUT"==$(this).prop("nodeName")){var a=
$selected.children('span[data-param-id="'+$(this).prop("name")+'"]');a.length||(a=$('<span data-param-id="'+$(this).prop("name")+'"><span>'+$(this).closest(".checkbox").prevAll("h6").first().html()+":</span></span>"),$selected.append(a));a.append('<a data-value-id="'+$(this).val()+'" onclick="return removeParam(this);"><strong>'+$(this).next("span").html()+'</strong><i class="fa fa-times" aria-hidden="true"></i></a>')}else if("SELECT"==$(this).prop("nodeName")&&$(this).val()){a=$selected.children('span[data-param-id="'+
$(this).prop("name")+'"]');a.length||(a=$('<span data-param-id="'+$(this).prop("name")+'"><span>'+$(this).closest(".slider").prevAll("h6").first().html()+":</span></span>"),$selected.append(a));var b=$(this).siblings(".legend").children(".min").html(),c=$(this).siblings(".legend").children(".max").html();a.append('<a onclick="return removeParam(this);"><strong>'+b+(b!=c?" a\u017e\u00a0"+c:"")+'</strong><i class="fa fa-times" aria-hidden="true"></i></a>')}})}
function toggleFilterParams(a,b){var c=$(a).closest(".items-filter").find(".items-filter-content");if(c.is(":visible")&&!b)c.slideUp(400,loadImages),$(a).children("i.fa").removeClass("fa-spin fa-spinner fa-chevron-up").addClass("fa-chevron-down"),$(a).parent().removeClass("expanded");else if(""==c.html()){var d="";c.data("category")&&(d="category="+c.data("category"));$(a).closest("form").find('input[name="hledat"]').val()&&(d+=(d?"&":"")+"query="+encodeURIComponent($(a).closest("form").find('input[name="hledat"]').val()));
d="filter.php"+(d?"?"+d:"");var g={m:c.data("m"),p:c.data("p")};$(a).children("i.fa").removeClass("fa-chevron-down fa-chevron-up").addClass("fa-spinner fa-spin");$.post(d,g).done(function(d){d.html?c.html(d.html):b?$(a).parent("span").hide():c.html('<div class="items-filter-param">'+localized({cs:"\u017d\u00e1dn\u00e9 parametry k\u00a0filtrov\u00e1n\u00ed.",en:"No parameters to filter."})+"</div>");var e=c.closest(".items-filter").children("form");c.find('input[type="checkbox"]').on("change",function(){createFilterQuery(this);
timeoutItemsFilter&&(clearTimeout(timeoutItemsFilter),timeoutItemsFilter=null);e.serialize()!=e.data("default")&&(timeoutItemsFilter=setTimeout(function(){e.submit()},1E3))});c.find("div.slider").each(function(){var a=$(this).children("select");if(a.length){a.hide();var b=a.children("option");b.length&&($(this).append('<div class="legend"><span class="min"></span><span class="max"></span></div><div></div>'),$(this).children("div:last-child").slider({range:!0,min:0,max:b.length-1,values:[a.data("selected-min"),
a.data("selected-max")],create:function(c,d){c=$(this).closest(".slider");c.find("div > span.min").text(b.eq(a.data("selected-min")).text());c.find("div > span.max").text(b.eq(a.data("selected-max")).text());(0<a.data("selected-min")||a.data("selected-max")<$(this).slider("option","max"))&&b.prop("selected",!1).slice(a.data("selected-min"),a.data("selected-max")+1).prop("selected",!0)},slide:function(a,c){timeoutItemsFilter&&(clearTimeout(timeoutItemsFilter),timeoutItemsFilter=null);a=$(this).closest(".slider");
a.find("div > span.min").text(b.eq(c.values[0]).text());a.find("div > span.max").text(b.eq(c.values[1]).text())},change:function(a,c){0==c.values[0]&&c.values[1]==$(this).slider("option","max")?b.prop("selected",!1):b.prop("selected",!1).slice(c.values[0],c.values[1]+1).prop("selected",!0);a=$(this).closest(".slider");a.find("div > span.min").text(b.eq(c.values[0]).text());a.find("div > span.max").text(b.eq(c.values[1]).text());createFilterQuery(this);e.serialize()!=e.data("default")&&(timeoutItemsFilter=
setTimeout(function(){e.submit()},1E3))}}))}});b?createFilterQuery(c):(e.data("default",e.serialize()),$(a).children("i.fa").removeClass("fa-spin fa-spinner fa-chevron-down").addClass("fa-chevron-up"),$(a).parent().addClass("expanded"),c.slideDown())})}else b||($(a).children("i.fa").removeClass("fa-spin fa-spinner fa-chevron-down").addClass("fa-chevron-up"),$(a).parent().addClass("expanded"),c.slideDown())}
function setupItemsFilter(){var a=$(".items-filter"),b=a.children("form");b.on("submit",function(a){a.preventDefault();loadFilterItems(this)});if(a.length){if(a.parent().find(".items-filter-content").length){var c='<span><a tabindex="0" onclick="toggleFilterParams(this);">',d=a.parent().find(".items-filter-content").data("m");c="string"===typeof d&&"0,"==d.substr(0,2)?c+localized({cs:"Parametry",en:"Parameters"}):c+localized({cs:"Zna\u010dky a\u00a0parametry",en:"Brands and parameters"});c+='\u00a0<i class="fa fa-chevron-down" aria-hidden="true"></i></a></span>';
a.find(".items-filter-top").prepend(c)}a.find("#filter-price-from").parent().after('<div class="slider"><div id="price-slider"></div></div>');a.addClass("js");$("#filter-price-from").data("default",$("#filter-price-from").val());$("#filter-price-to").data("default",$("#filter-price-to").val());$("#price-slider").slider({range:!0,min:1*$("#filter-price-from").prop("min"),max:1*$("#filter-price-to").prop("max"),step:10,values:[1*$("#filter-price-from").val(),1*$("#filter-price-to").val()],slide:function(a,
b){timeoutItemsFilter&&(clearTimeout(timeoutItemsFilter),timeoutItemsFilter=null);$("#filter-price-from").val(b.values[0]);$("#filter-price-to").val(b.values[1]);$("#filter-price-from").prop("max",b.values[1]);$("#filter-price-to").prop("min",b.values[0])},stop:function(a,c){timeoutItemsFilter&&(clearTimeout(timeoutItemsFilter),timeoutItemsFilter=null);if($("#filter-price-from").val()!=$("#filter-price-from").data("default")||$("#filter-price-to").val()!=$("#filter-price-to").data("default"))timeoutItemsFilter=
setTimeout(function(){$("#filter-price-from").prop("disabled",$("#filter-price-from").val()==$("#filter-price-from").prop("min"));$("#filter-price-to").prop("disabled",$("#filter-price-to").val()==$("#filter-price-to").prop("max"));$("#filter-price-from").data("default",$("#filter-price-from").val());$("#filter-price-to").data("default",$("#filter-price-to").val());b.submit()},750)}});$("#filter-price-from").on("change input",function(){$("#price-slider").slider("values",0,$(this).val());$("#filter-price-to").prop("min",
$(this).val());timeoutItemsFilter&&(clearTimeout(timeoutItemsFilter),timeoutItemsFilter=null);$(this).val()!=$(this).data("default")&&(timeoutItemsFilter=setTimeout(function(){$("#filter-price-from").prop("disabled",$("#filter-price-from").val()==$("#filter-price-from").prop("min"));$("#filter-price-to").prop("disabled",$("#filter-price-to").val()==$("#filter-price-to").prop("max"));$("#filter-price-from").data("default",$("#filter-price-from").val());b.submit()},750))});$("#filter-price-to").on("change input",
function(){$("#price-slider").slider("values",1,$(this).val());$("#filter-price-from").prop("max",$(this).val());timeoutItemsFilter&&(clearTimeout(timeoutItemsFilter),timeoutItemsFilter=null);$(this).val()!=$(this).data("default")&&(timeoutItemsFilter=setTimeout(function(){$("#filter-price-from").prop("disabled",$("#filter-price-from").val()==$("#filter-price-from").prop("min"));$("#filter-price-to").prop("disabled",$("#filter-price-to").val()==$("#filter-price-to").prop("max"));$("#filter-price-to").data("default",
$("#filter-price-to").val());b.submit()},750))})}(b.find('input[name="vyrobce"]').val()||b.find('input[name="p"]').val())&&toggleFilterParams(b,!0)}function scrollToTab(a){$(".tabs > .tab > h2 > span.selected").each(function(){$(this).text()==$(a).text()&&$("html, body").animate({scrollTop:$(this).offset().top-$("header").height()-4},1E3)})}
function zIndex(a){for(var b=null;a.length&&a[0]!==document;){var c=a.css("position");if("absolute"===c||"relative"===c||"fixed"===c)if(b=parseInt(a.css("z-index"),10),!isNaN(b)&&0!==b)break;a=a.parent()}return b}
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