document.write("<div align='center'>");
					 document.write("<img src=\"http://www.jsmb.gov.cn/images/default/08.gif\" border=\"0\" title=\"东风3到4级\"/>");
					 document.write("<br />");		
					 document.write("扬州"+" "+"小雨"+" "+"25℃～31℃");	
					 document.write("</div>");