Index: lams_tool_forum/web/jsps/authoring/basic.jsp
===================================================================
diff -u -r8179037dc958585c054547eb7de9be14c6aed233 -r380104a5c34302baf1b40fd2c3ea059eeb1e3a03
--- lams_tool_forum/web/jsps/authoring/basic.jsp	(.../basic.jsp)	(revision 8179037dc958585c054547eb7de9be14c6aed233)
+++ lams_tool_forum/web/jsps/authoring/basic.jsp	(.../basic.jsp)	(revision 380104a5c34302baf1b40fd2c3ea059eeb1e3a03)
@@ -11,7 +11,7 @@
 	function showMessage(url) {
 		var area=document.getElementById("messageArea");
 		if(area != null){
-			area.style.width="640px";
+			area.style.width="100%";
 			area.style.height="100%";
 			area.src=url;
 			area.style.display="block";
@@ -105,6 +105,12 @@
 		    	}
 	    );
 	}	
+
+	function resizeOnMessageFrameLoad(){
+            	var messageAreaFrame = document.getElementById("messageArea");
+        	messageAreaFrame.style.height=messageAreaFrame.contentWindow.document.body.scrollHeight+'px';
+ 	}
+
 </script>
 
 <table>
@@ -142,7 +148,7 @@
 
 <p>
 	<iframe
-		onload="javascript:this.style.height=this.contentWindow.document.body.scrollHeight+'px'"
+		onload="javascript:resizeOnMessageFrameLoad();"
 		id="messageArea" name="messageArea"
 		style="width:0px;height:0px;border:0px;display:none" frameborder="no"
 		scrolling="no">
Index: lams_tool_forum/web/jsps/authoring/message/create.jsp
===================================================================
diff -u -r8179037dc958585c054547eb7de9be14c6aed233 -r380104a5c34302baf1b40fd2c3ea059eeb1e3a03
--- lams_tool_forum/web/jsps/authoring/message/create.jsp	(.../create.jsp)	(revision 8179037dc958585c054547eb7de9be14c6aed233)
+++ lams_tool_forum/web/jsps/authoring/message/create.jsp	(.../create.jsp)	(revision 380104a5c34302baf1b40fd2c3ea059eeb1e3a03)
@@ -39,7 +39,10 @@
 					<c:set var="body" value="${formBean.message.body}"/>
 				</c:if>
 				<lams:CKEditor id="message.body" value="${body}"
-					contentFolderID="${sessionMap.contentFolderID}"></lams:CKEditor>
+					contentFolderID="${sessionMap.contentFolderID}"
+					width="100%" 
+					resizeParentFrameName="messageArea">
+				</lams:CKEditor>
 				<html:errors property="message.body" />
 			</div>
 
Index: lams_tool_forum/web/jsps/authoring/message/edit.jsp
===================================================================
diff -u -r8179037dc958585c054547eb7de9be14c6aed233 -r380104a5c34302baf1b40fd2c3ea059eeb1e3a03
--- lams_tool_forum/web/jsps/authoring/message/edit.jsp	(.../edit.jsp)	(revision 8179037dc958585c054547eb7de9be14c6aed233)
+++ lams_tool_forum/web/jsps/authoring/message/edit.jsp	(.../edit.jsp)	(revision 380104a5c34302baf1b40fd2c3ea059eeb1e3a03)
@@ -46,7 +46,10 @@
 
 			<div class="small-space-bottom">
 				<lams:CKEditor id="message.body" value="${formBean.message.body}"
-					contentFolderID="${sessionMap.contentFolderID}"></lams:CKEditor>
+					contentFolderID="${sessionMap.contentFolderID}"
+					width="100%"
+					resizeParentFrameName="messageArea">
+				</lams:CKEditor>
 				<html:errors property="message.body" />
 			</div>