function InitRequest(){var C_req = null;try{C_req = new ActiveXObject("Msxml2.XMLHTTP");}catch(e){try{C_req = new ActiveXObject("Microsoft.XMLHTTP");}catch(oc){C_req = null;}}if (!C_req && typeof XMLHttpRequest != "undefined"){try{C_req = new XMLHttpRequest();}catch(fa){alert("对不起!您的浏览器不支持该功能,请使用Internet Explorer 6.0或FireFox浏览器!");C_req = null;}}return C_req;}
function PostRequest(url, data){var AjaxRequestObj = InitRequest();if (AjaxRequestObj != null){AjaxRequestObj.onreadystatechange = function (){if (AjaxRequestObj.readyState == 4 && AjaxRequestObj.responseText){ProcessAjaxData(AjaxRequestObj.responseText);}};AjaxRequestObj.open("POST", url, true);AjaxRequestObj.setRequestHeader("Content-Type","application/x-www-form-urlencoded");AjaxRequestObj.send(data);}}
function ProcessAjaxData(data){eval(data);}