Ext.namespace("THSite");THSite.ExtInitApp=Ext.extend(Object,{constructor:function(a){Ext.BLANK_IMAGE_URL=Ext.isIE6||Ext.isIE7?"image/s.gif":"data:image/gif;base64,R0lGODlhAQABAID/AMDAwAAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==";Ext.QuickTips.init();Ext.onReady(this.init,this)},init:Ext.emptyFn});