more code for screen share

@@ -1109,7 +1109,27 @@
 			}
 			else if(cmdName == "enter_channel"){
 				cmd.type = 58;
-				var param = "Token=" + document.getElementById("token").value;
+				var param = "";
+				var appid = document.getElementById("app_id").value;
+				if(appid.length > 0) {
+                   param += " AppID=";
+				   param += appid;
+				}
+				var token = document.getElementById("token").value;
+				if(token.length > 0 ) {
+					param += " Token=";
+					param += token;
+				}
+				var chname = document.getElementById("channel_name").value;
+				if(chname.length > 0 ) {
+					param += " Channel=";
+					param += chname;
+				}
+				var uid = document.getElementById("uid").value;
+				if(uid.length > 0 ) {
+					param += " UID=";
+					param += uid;
+				}
 				cmd.data = utf16to8(param);
 				cmd.data_len = cmd.data.length;
 			}
@@ -1117,6 +1137,21 @@
 				cmd.type = 59;
 				cmd.data_len = 0;
 			}
+			else if(cmdName == "start_screen_share"){
+				cmd.type = 60;
+				var param = "";
+				var asc_region = document.getElementById("asc_region").value;
+				if(asc_region.length > 0){
+					param += "Rect=";
+					param += asc_region;
+				}
+				cmd.data = utf16to8(param);
+				cmd.data_len = cmd.data.length;
+			}
+			else if(cmdName == "stop_screen_share"){
+				cmd.type = 61;
+				cmd.data_len = 0;
+			}
 
 			doSendWSCmd(cmd);
 		}
@@ -1649,14 +1684,14 @@
 					<tr>
 							<td colspan="2">AppID</td>
 							<td colspan="4">
-								<input id="AppID" size="40" />
+								<input id="app_id" size="40" />
 							</td>
 					</tr>
 						<tr>
 
 								<td colspan="2">Token</td>
 								<td colspan="4">
-									<input id="token" size="200" />
+									<input id="token" size="160" />
 								</td>
 
 						</tr>
@@ -1688,8 +1723,8 @@
 						</tr>
 						
 						<tr>
-								<td colspan="2"><button type="button" id="start_screenshare" onclick="javascript:onTestClick(this);">Start Screen share</button></td>
-								<td colspan="2"><button type="button" id="stop_screenshare" onclick="javascript:onTestClick(this);">Stop Screen Share</button></td>
+								<td colspan="2"><button type="button" id="start_screen_share" onclick="javascript:onTestClick(this);">Start Screen share</button></td>
+								<td colspan="2"><button type="button" id="stop_screen_share" onclick="javascript:onTestClick(this);">Stop Screen Share</button></td>
 						</tr>
 
 			</table>