function openbzdt(id){
			window.open("http://www.sdrc.com.cn/bzdt/bzdt_body.aspx?id="+id,"bzdt_body","width=355,height=305,scrollbars=yes");
		
		}
function showinfowindow(url){
   window.open (url,"","width=365,height=415,toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=yes,resizable=no");
}
function openltfw(id,what){
			window.open("http://www.sdrc.com.cn/ltfw/show.asp?what="+what+"&id="+id,"lt_body","width=355,height=305,scrollbars=yes");
return false;
		
		}