first commnit

html/javascript/comment.js

@@ -0,0 +1,69 @@
+function ajaxObject() {
+    var xmlHttp;
+    try {
+        // Firefox, Opera 8.0+, Safari
+        xmlHttp = new XMLHttpRequest();
+    }
+    catch (e) {
+        // Internet Explorer
+        try {
+            xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
+        } catch (e) {
+            try {
+                xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
+            } catch (e) {
+                alert("您的浏览器不支持AJAX！");
+                return false;
+            }
+        }
+    }
+    return xmlHttp;
+}
+function httppost ( url , data , fnSucceed ){// fnFail , fnLoading ) {
+    var ajax = ajaxObject();
+    ajax.open( "post" , url , true );
+    // ajax.setRequestHeader( "Content-Type" , "application/octet-binary" );
+    ajax.onreadystatechange = function () {
+        if( ajax.readyState == 4 ) {
+            if( ajax.status == 200 ) {
+
+                fnSucceed( ajax.response);
+
+                //ajax.response.size();
+            }
+            else {
+                // fnFail( "HTTP请求错误！错误码："+ajax.status );
+            }
+        }
+        else {
+            //fnLoading();
+        }
+    }
+    // ajax.responseType="arraybuffer";
+    ajax.send( data );
+
+}
+function httpget ( url , data , fnSucceed ){// fnFail , fnLoading ) {
+    var ajax = ajaxObject();
+    ajax.open( "get" , url , true );
+    // ajax.setRequestHeader( "Content-Type" , "application/octet-binary" );
+    ajax.onreadystatechange = function () {
+        if( ajax.readyState == 4 ) {
+            if( ajax.status == 200 ) {
+
+                fnSucceed( ajax.response);
+
+                //ajax.response.size();
+            }
+            else {
+                // fnFail( "HTTP请求错误！错误码："+ajax.status );
+            }
+        }
+        else {
+            //fnLoading();
+        }
+    }
+    // ajax.responseType="arraybuffer";
+    ajax.send( data );
+
+}