if(full > max && max > 0){
this.activeMax = max - this.scrollerHeight * 2 - this.el.getFrameWidth('tb') - Ext.num(this.el.shadowOffset, 0);
this.ul.setHeight(this.activeMax);
if(full > max && max > 0){
this.activeMax = max - this.scrollerHeight * 2 - this.el.getFrameWidth('tb') - Ext.num(this.el.shadowOffset, 0);
this.ul.setHeight(this.activeMax);