//兼容获取xml文档 function loadXMLDoc(dname) { try{ //Internet Explorer xmlDoc=new ActiveXObject("Microsoft.XMLDOM"); }catch(e){ try{ //Firefox, Mozilla, Opera, etc. xmlDoc=document.implementation.createDocument("","",null); }catch(e){alert(e.message)} } try{ xmlDoc.async=false; xmlDoc.load(dname); return(xmlDoc); }catch(e) {alert(e.message)} return null; }