Asynchronously load onelinerz so that bbs-scene slowness won't affect the...

Asynchronously load onelinerz so that bbs-scene slowness won't affect the loading of the rest of the page.
(Updated documentation; name of sidebar module script must be supplied for this to work.)

xtrn/bbs-scene.org/onelinerz.ssjs

-load("http.js");
+// bbs-scene.org global onelinerz for ecweb
+// echicken -at- bbs.electronicchicken.com
 
-var f = new File(system.ctrl_dir + "modopts.ini");
-f.open("r");
-if(!f.is_open)
-	exit;
-var bbsScene = f.iniGetObject("bbs-scene.org");
-f.close();
+var scriptname = "onelinerz.ssjs";
+if(http_request.query.hasOwnProperty('action') && http_request.query.action == 'showOnelinerz') {
+	load("http.js");
 
-var http = new HTTPRequest(bbsScene.username, bbsScene.password);
-
-var response = http.Get("http://bbs-scene.org/api/onelinerzjson.php?limit=10&ansi=0");
-try {
-	if(response === undefined || response === null)
-		throw("Empty response");
-}
-catch(err) {
-	if(err)
+	var f = new File(system.ctrl_dir + "modopts.ini");
+	f.open("r");
+	if(!f.is_open)
 		exit;
-}
-var onelinerz = JSON.parse(response);
-print("<b>BBS-Scene.org Global Onelinerz</b><br><br>");
-var n = 0;
-for(var o in onelinerz) {
-	if(n % 2 == 0)
-		print("<div style='padding:5px;background-color:#585858;color:#FFFFFF;'>");
-	else
-		print("<div style='padding:5px;background-color:#2E2E2E;color:#FFFFFF;'>");
-	print("<b>" + onelinerz[o].alias + "@" + onelinerz[o].bbsname + "</b>:<br>" + onelinerz[o].oneliner);
-	print("</div>");
-	n++;
+	var bbsScene = f.iniGetObject("bbs-scene.org");
+	f.close();
+
+	var http = new HTTPRequest(bbsScene.username, bbsScene.password);
+
+	var response = http.Get("http://bbs-scene.org/api/onelinerzjson.php?limit=10&ansi=0");
+	try {
+		if(response === undefined || response === null)
+			throw("Empty response");
+	}
+	catch(err) {
+		if(err)
+			exit;
+	}
+	var onelinerz = JSON.parse(response);
+	print("<b>BBS-Scene.org Global Onelinerz</b><br><br>");
+	var n = 0;
+	for(var o in onelinerz) {
+		if(n % 2 == 0)
+			print("<div style='padding:5px;background-color:#000060;color:#FFFFFF;word-wrap:break-word;'>");
+		else
+			print("<div style='padding:5px;background-color:#000080;color:#FFFFFF;word-wrap:break-word;'>");
+		print("<b>" + onelinerz[o].alias + "@" + onelinerz[o].bbsname + "</b>:<br>" + onelinerz[o].oneliner);
+		print("</div>");
+		n++;
+	}
+} else {
+	print("<div id='bbssceneonelinerz'></div>");
+	print("<script type='text/javascript'>");
+	print("function xhrbbssceneonelinerz() {");
+	print("var XMLReq = new XMLHttpRequest();");
+	print("XMLReq.open('GET', './sidebar/" + scriptname + "?action=showOnelinerz', true);");
+	print("XMLReq.send(null);");
+	print("XMLReq.onreadystatechange = function() { if(XMLReq.readyState == 4) { document.getElementById('bbssceneonelinerz').innerHTML = XMLReq.responseText; } }");
+	print("}");
+	print("xhrbbssceneonelinerz();");
+	print("</script>");
 }
\ No newline at end of file

xtrn/bbs-scene.org/readme.txt

@@ -96,7 +96,8 @@ onelinerz.ssjs
 Users of ecWeb can copy 'onelinerz.ssjs' into the sidebar/ directory of their
 ecWeb installation.  Prepending a string of digits to the filename (eg.
 renaming it to "005-onelinerz.ssjs") will affect the order in which it is
-loaded into the sidebar.
+loaded into the sidebar.  If you rename the file, edit the "scriptname"
+variable at the top of the script to reflect the new filename.
 
 Users of the default or custom web interfaces may be able to add the command: