Index: ssts-web/src/main/webapp/js/speaker.js
===================================================================
diff -u -r28784 -r28861
--- ssts-web/src/main/webapp/js/speaker.js	(.../speaker.js)	(revision 28784)
+++ ssts-web/src/main/webapp/js/speaker.js	(.../speaker.js)	(revision 28861)
@@ -363,13 +363,19 @@
  * 以下几个方法读wav音频文件，不属于tts
  */
 function playSound(ids,src){ 
+	var obj;
+	if(typeof ids == 'object'){
+		obj = ids;
+	}else {
+		obj = document.getElementById(ids);
+	}
 	if(typeof src != undefined && src < 10){ 
 		if(!!window.ActiveXObject || "ActiveXObject" in window){
 			var html = '<bgsound autostart="true" loop="0" src="'+WWWROOT+'/disinfectsystem/touchScreen/recycle/audio/'+src+'.wav">';
-			document.getElementById(ids).innerHTML = html;
+			obj.innerHTML = html;
 		}else {
 			var html = '<video autoplay src="'+WWWROOT+'/disinfectsystem/touchScreen/recycle/audio/'+src+'.wav"></video>';
-			document.getElementById(ids).innerHTML = html;
+			obj.innerHTML = html;
 		}
 	} 
 }