// remote scripting library// (c) copyright 2005 modernmethod, incvar sajax_debug_mode = false;var sajax_request_type = "GET";/*** if sajax_debug_mode is true, this function outputs given the message into * the element with id = sajax_debug; if no such element exists in the document, * it is injected.*/function sajax_debug(text) {	if (!sajax_debug_mode) return false;		var e= document.getElementById('sajax_debug');		if (!e) {		e= document.createElement("p");		e.className= 'sajax_debug';		e.id= 'sajax_debug';				var b= document.getElementsByTagName("body")[0];				if (b.firstChild) b.insertBefore(e, b.firstChild);		else b.appendChild(e);	}		var m= document.createElement("div");	m.appendChild( document.createTextNode( text ) );		e.appendChild( m );		return true;}/*** compatibility wrapper for creating a new XMLHttpRequest object. */function sajax_init_object() {	sajax_debug("sajax_init_object() called..")	var A;	try {		A=new ActiveXObject("Msxml2.XMLHTTP");	} catch (e) {		try {			A=new ActiveXObject("Microsoft.XMLHTTP");		} catch (oc) {			A=null;		}	}	if(!A && typeof XMLHttpRequest != "undefined")		A = new XMLHttpRequest();	if (!A)		sajax_debug("Could not create connection object.");		return A;}/*** Perform an ajax call to mediawiki. Calls are handeled by AjaxDispatcher.php*   func_name - the name of the function to call. Must be registered in $wgAjaxExportList*   args - an array of arguments to that function*   target - the target that will handle the result of the call. If this is a function,*            if will be called with the XMLHttpRequest as a parameter; if it's an input*            element, its value will be set to the resultText; if it's another type of*            element, its innerHTML will be set to the resultText.** Example:*    sajax_do_call('doFoo', [1, 2, 3], document.getElementById("showFoo"));** This will call the doFoo function via MediaWiki's AjaxDispatcher, with* (1, 2, 3) as the parameter list, and will show the result in the element* with id = showFoo*/function sajax_do_call(func_name, args, target) {	var i, x, n;	var uri;	var post_data;	uri = wgServer + "/" + wgScriptPath + "/index.php?action=ajax";	if (sajax_request_type == "GET") {		if (uri.indexOf("?") == -1)			uri = uri + "?rs=" + encodeURIComponent(func_name);		else			uri = uri + "&rs=" + encodeURIComponent(func_name);		for (i = 0; i < args.length; i++)			uri = uri + "&rsargs[]=" + encodeURIComponent(args[i]);		//uri = uri + "&rsrnd=" + new Date().getTime();		post_data = null;	} else {		post_data = "rs=" + encodeURIComponent(func_name);		for (i = 0; i < args.length; i++)			post_data = post_data + "&rsargs[]=" + encodeURIComponent(args[i]);	}	x = sajax_init_object();	if (!x) {		alert("AJAX not supported");		return false;	}		x.open(sajax_request_type, uri, true);	if (sajax_request_type == "POST") {		x.setRequestHeader("Method", "POST " + uri + " HTTP/1.1");		x.setRequestHeader("Content-Type", "application/x-www-form-urlencoded");	}	x.setRequestHeader("Pragma", "cache=yes");	x.setRequestHeader("Cache-Control", "no-transform");	x.onreadystatechange = function() {		if (x.readyState != 4)			return;					sajax_debug("received (" + x.status + " " + x.statusText + ") " + x.responseText);				//if (x.status != 200)		//	alert("Error: " + x.status + " " + x.statusText + ": " + x.responseText);		//else				if ( typeof( target ) == 'function' ) {			target( x );		}		else if ( typeof( target ) == 'object' ) {			if ( target.tagName == 'INPUT' ) {				if (x.status == 200) target.value= x.responseText;				//else alert("Error: " + x.status + " " + x.statusText + " (" + x.responseText + ")");			}			else {				if (x.status == 200) target.innerHTML = x.responseText;				else target.innerHTML= "<div class='error'>Error: " + x.status + " " + x.statusText + " (" + x.responseText + ")</div>";			}		}		else {			alert("bad target for sajax_do_call: not a function or object: " + target);		}				return;	}		sajax_debug(func_name + " uri = " + uri + " / post = " + post_data);	x.send(post_data);	sajax_debug(func_name + " waiting..");	delete x;		return true;}