一些不错的js函数ajax

//创建组件 function createobj() { if (window.ActiveXObject) { return(new ActiveXObject(“Microsoft.XMLHTTP”)); } else if (window.XMLHttpRequest) { return(new XMLHttpRequest()); } } var cs; //发送请求 function sxs(Fileid) { if (window.ActiveXObject) { cs=new ActiveXObject(“Microsoft.XMLHTTP”); } else if (wind