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b=this.hidden();a.post(ajaxurl,{action:"hidden-columns",hidden:b,screenoptionnonce:a("#screenoptionnonce").val(),page:pagenow})},checked:function(b){a(".column-"+b).show();this.colSpanChange(+1)},unchecked:function(b){a(".column-"+b).hide();this.colSpanChange(-1)},hidden:function(){return a(".manage-column").filter(":hidden").map(function(){return this.id}).get().join(",")},useCheckboxesForHidden:function(){this.hidden=function(){return a(".hide-column-tog").not(":checked").map(function(){var b=this.id;return b.substring(b,b.length-5)}).get().join(",")}},colSpanChange:function(b){var d=a("table").find(".colspanchange"),c;if(!d.length){return}c=parseInt(d.attr("colspan"),10)+b;d.attr("colspan",c.toString())}};a(document).ready(function(){columns.init()});validateForm=function(b){return !a(b).find(".form-required").filter(function(){return a("input:visible",this).val()==""}).addClass("form-invalid").find("input:visible").change(function(){a(this).closest(".form-invalid").removeClass("form-invalid")}).size()};showNotice={warn:function(){var b=commonL10n.warnDelete||"";if(confirm(b)){return true}return false},note:function(b){alert(b)}};screenMeta={links:{"screen-options-link-wrap":"screen-options-wrap","contextual-help-link-wrap":"contextual-help-wrap"},init:function(){a(".screen-meta-toggle").click(screenMeta.toggleEvent)},toggleEvent:function(c){var b;c.preventDefault();if(!screenMeta.links[this.id]){return}b=a("#"+screenMeta.links[this.id]);if(b.is(":visible")){screenMeta.close(b,a(this))}else{screenMeta.open(b,a(this))}},open:function(b,c){a(".screen-meta-toggle").not(c).css("visibility","hidden");b.slideDown("fast",function(){c.addClass("screen-meta-active")})},close:function(b,c){b.slideUp("fast",function(){c.removeClass("screen-meta-active");a(".screen-meta-toggle").css("visibility","")})}};a(document).ready(function(){var i=false,b,f,e,d,h,g=a("input.current-page"),c=g.val();a("div.wrap h2:first").nextAll("div.updated, div.error").addClass("below-h2");a("div.updated, div.error").not(".below-h2, .inline").insertAfter(a("div.wrap h2:first"));screenMeta.init();h={doc:a(document),element:a("#user_info"),open:function(){if(!h.element.hasClass("active")){h.element.addClass("active");h.doc.one("click",h.close);return false}},close:function(){h.element.removeClass("active")}};h.element.click(h.open);a("tbody").children().children(".check-column").find(":checkbox").click(function(j){if("undefined"==j.shiftKey){return true}if(j.shiftKey){if(!i){return true}b=a(i).closest("form").find(":checkbox");f=b.index(i);e=b.index(this);d=a(this).prop("checked");if(0<f&&0<e&&f!=e){b.slice(f,e).prop("checked",function(){if(a(this).closest("tr").is(":visible")){return d}return false})}}i=this;return true});a("thead, tfoot").find(".check-column :checkbox").click(function(l){var m=a(this).prop("checked"),k="undefined"==typeof toggleWithKeyboard?false:toggleWithKeyboard,j=l.shiftKey||k;a(this).closest("table").children("tbody").filter(":visible").children().children(".check-column").find(":checkbox").prop("checked",function(){if(a(this).closest("tr").is(":hidden")){return false}if(j){return a(this).prop("checked")}else{if(m){return true}}return false});a(this).closest("table").children("thead,  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