function(e, index, liElem, options){
      options = options || {};
      var othis = liElem || $(this)
      ,index = index || othis.parent().children('li').index(othis)
      ,parents = options.headerElem ? othis.parent() : othis.parents('.layui-tab').eq(0)
      ,item = options.bodyElem ? $(options.bodyElem) : parents.children('.layui-tab-content').children('.layui-tab-item')
      ,elemA = othis.find('a')
      ,filter = parents.attr('lay-filter');
      
      if(!(elemA.attr('href') !== 'javascript:;' && elemA.attr('target') === '_blank')){
        othis.addClass(THIS).siblings().removeClass(THIS);
        item.eq(index).addClass(SHOW).siblings().removeClass(SHOW);
      }
      
      layui.event.call(this, MOD_NAME, 'tab('+ filter +')', {
        elem: parents
        ,index: index
      });
    }
function(e, index, liElem, options){
      options = options || {};
      var othis = liElem || $(this)
      ,index = index || othis.parent().children('li').index(othis)
      ,parents = options.headerElem ? othis.parent() : othis.parents('.layui-tab').eq(0)
      ,item = options.bodyElem ? $(options.bodyElem) : parents.children('.layui-tab-content').children('.layui-tab-item')
      ,elemA = othis.find('a')
      ,filter = parents.attr('lay-filter');
      
      if(!(elemA.attr('href') !== 'javascript:;' && elemA.attr('target') === '_blank')){
        othis.addClass(THIS).siblings().removeClass(THIS);
        item.eq(index).addClass(SHOW).siblings().removeClass(SHOW);
      }
      
      layui.event.call(this, MOD_NAME, 'tab('+ filter +')', {
        elem: parents
        ,index: index
      });
    }
function ( e , index , liElem , options ) { options = options || { } ; var othis = liElem || $ ( this ) , index = index || othis . parent ( ) . children ( 'li' ) . index ( othis ) , parents = options . headerElem ? othis . parent ( ) : othis . parents ( '.layui-tab' ) . eq ( 0 ) , item = options . bodyElem ? $ ( options . bodyElem ) : parents . children ( '.layui-tab-content' ) . children ( '.layui-tab-item' ) , elemA = othis . find ( 'a' ) , filter = parents . attr ( 'lay-filter' ) ; if ( ! ( elemA . attr ( 'href' ) !== 'javascript:;' && elemA . attr ( 'target' ) === '_blank' ) ) { othis . addClass ( THIS ) . siblings ( ) . removeClass ( THIS ) ; item . eq ( index ) . addClass ( SHOW ) . siblings ( ) . removeClass ( SHOW ) ; } layui . event . call ( this , MOD_NAME , 'tab(' + filter + ')' , { elem : parents , index : index } ) ; }
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