tabs = new Ext.TabPanel({                				renderTo: document.body,                				plain:true,                		        activeTab: 0,                		        id:'tabpanel001',                		        frame:true,                		        width:Ext.getBody().getWidth(),                		        height:Ext.getBody().getHeight()-40,                		        items:[                		            {layout:'fit',width:1000, title: '统计数据表',items:[grid]},                		            {contentEl:'pic', title: '统计图',autoScroll:true}                		        ],                		        listeners:{                		        	tabchange:function(tp,p){                		        		if(p.title=='统计数据表'){                		        			autoResize();                		        		}                		        	}                		        }                		    });