},\r
\r
onGroupBeforeTabChange: function(group, newTab, oldTab){\r
if(group !== this.activeGroup || newTab !== oldTab) {\r
this.strip.select('.x-grouptabs-sub > li.x-grouptabs-strip-active', true).removeClass('x-grouptabs-strip-active');\r
} \r
},\r
\r
onGroupBeforeTabChange: function(group, newTab, oldTab){\r
if(group !== this.activeGroup || newTab !== oldTab) {\r
this.strip.select('.x-grouptabs-sub > li.x-grouptabs-strip-active', true).removeClass('x-grouptabs-strip-active');\r
} \r