Index: ssts-web/src/main/webapp/js/common.js
===================================================================
diff -u -r14650 -r14689
--- ssts-web/src/main/webapp/js/common.js	(.../common.js)	(revision 14650)
+++ ssts-web/src/main/webapp/js/common.js	(.../common.js)	(revision 14689)
@@ -1,8 +1,61 @@
+$refreshStartDateHandle = null;    //定时器的句柄（陈家儒改）
+$lastTime = 0;  //定时器的上一分钟的时间戳
 var bPageModified=false;
 var wheight=window.screen.height-60;
 var wwidth=window.screen.width; 
 var openReturnValue="";
 var webCtxRoot = '';
+
+/**
+ * 实现刷新时间的方法，并且判断了用户是否手动修改了时间，如果是，则清除定时器（陈家儒改）
+ * @param datefieldWithMinId: 时间选项框的id
+ * @param refreshFrequency: 时间刷新的频率
+ * 
+ */
+function refreshTime(datefieldWithMinId, refreshFrequency) {
+	var time = top.Ext.getCmp(datefieldWithMinId).getValue().getTime();
+	if (time == $lastTime) {
+//		if (refreshFrequency) {  //测试用的
+//			$lastTime = time + 60000;
+//		}
+		$lastTime = time + refreshFrequency;
+		top.Ext.getCmp(datefieldWithMinId).setValue(new Date($lastTime));
+	} else {  //如果上一分钟和下一分钟的时间戳不一样，清除定时器
+		clearInterval($refreshStartDateHandle);
+	}
+}
+
+
+/**
+ * 设置"开始时间"的方法，以服务器的时间为准（陈家儒改）
+ * @param format: 时间的格式
+ * @param datefieldWithMinId: 时间选项框的id
+ * @param refreshFrequency: 时间刷新的频率
+ * @param refresh: 是否需要刷新 
+ * 
+ */
+function setStartDate(format, datefieldWithMinId, refreshFrequency, refresh) {
+	Ext.Ajax.request({
+		url : WWWROOT + '/system/serverTimeAction!getServerDateTime.do',
+		params : {dateformat : format},
+		success : function(response, options) {
+			var result = Ext.decode(response.responseText);
+			if(result.success){
+				var serverTime = result.serverTime;
+				top.Ext.getCmp(datefieldWithMinId).setValue(new Date(serverTime));
+				$lastTime = top.Ext.getCmp(datefieldWithMinId).getValue().getTime();
+				if (refresh) {
+					$refreshStartDateHandle = setInterval("refreshTime('" + datefieldWithMinId + "', " + refreshFrequency + ")", refreshFrequency);
+				}
+			}
+		},
+		failure : function(response, options) {
+			alert('获取服务器时间失败');
+		}
+	});
+}
+
+
 function uniteTwoStringBySemicolon(targetString,addString,separator) {  
     if(typeof(separator) == "undefined" || separator == "" ){
         separator = ";" ;