$.ajax({
			type:"POST",
			dataType: "json",
			url:"../bzgl/GetOrganizationbyAjaxAction.action",
			data:"qhdm="+qhdm+"&qfbs="+qfbs+"&orgname="+likename,
			success:function(data){
				if(data.length==1){
					//var newOption=new Option(data[0].text,data[0].id);
					//document.getElementById("cxorgname").options.add(newOption);
					textarea.value+=data[0].text+'\n';
					document.getElementById('cxorgid').value+=data[0].id+',';
					document.getElementById("likename").value="";
					
				}else {
					window.open("../bzgl/GetOrganizationbyAjaxAction.action?qhdm="+qhdm+"&qfbs="+qfbs+"&orgname="+EncodeUtf8(likename)+"&type=fuxuan","","width=850px,height=500px,scrollbars=yes");
				}
					
				}
			});

?

Open出来的页面加滚动条
"width=850px,height=500px,scrollbars=yes"


Open子页面
操作父页面 window.opener

?