document.write("<style>span.GerbrantEditRegexReplaceHit{font-weight:bold;background:lightsteelblue}span.GerbrantEditRegexReplaceHitOff{font-weight:bold;background:mistyrose}span.GerbrantEditRegexReplaceMaskFailed{font-weight:normal;color:red}</style>");



hookEvent("load", function()

{

	var lang, textBox = document.getElementById("wpTextbox1");

	if(!textBox) return;

	try{  lang = Gerbrant..regexReplace.lang;  }catch(nopresets){}

	if(!lang) lang = wgUserLanguage;

	switch(lang)

	{



// Localized strings:



case "nl": str =

{

	finished: "Voltooid; $1 items werden vervangen.",

	finished2: "Voltooid; $1 van $2 items werden vervangen.",

	notFound: "De gevraagde tekst is niet gevonden.",

	replace: "Vervangen...",

	replaceSel: "Vervang selectie",

	errorNoCheckBox: "Kan het corresponderende keuzevakje niet vinden.",

	textHasChanged: "Waarschuwing! De tekst is gewijzigd nadat op 'Vervangen...' werd geklikt. Deze wijzigingen zullen verloren gaan bij het vervangen. Wilt u doorgaan?",

	looksLikeFunction: "Waarschuwing! De tekst die u wilt gebruiken om de gevonden tekst mee te vervangen ziet eruit als een JavaScript functie. Weet u zeker dat u deze als tekst wilt gebruiken, en dus niet als vervangingsfunctie?",

	maskFailed: "Masker faalde: $1",

	useRepFun: "< functie >"

};

break;



default: str =

{

	finished: "Finished; $1 items were replaced.",

	finished2: "Finished; $1 out of $2 items were replaced.",

	notFound: "Requested text was not found.",

	replace: "Replace...",

	replaceSel: "Replace selection",

	errorNoCheckBox: "Cannot find the corresponding checkbox.",

	textHasChanged: "Warning! The text has changed after 'Replace...' was clicked. These changes will be lost during replacement. Do you want to continue?",

	looksLikeFunction: "Warning! The text you intend to use to replace the matched text looks like a JavaScript function. Are you really sure you want to use this as replacement text, and not as a replacement function?",

	maskFailed: "Mask failed: $1",

	useRepFun: "< function >"

};



// Don't localize anything beyond this point.



	}



	var mask, regex, text, minFrag = 30, minDel = 10, repFun;



	var results = document.createElement("DIV");

	var tbRegex = document.createElement("INPUT");

	//tbRegex.value = "[A-Z]{2,}";



	var hl = document.createElement("INPUT");

	hl.type = "checkbox";



	var rep = document.createElement("DIV");

	rep.style.display = "none";

	rep.style.whiteSpace = "nowrap";



	function returnTrue(){ return true; }



	function evalError(e){ alert(e.message); }



	function getMaskAndRegex(t)

	{

		var p = t.indexOf("**"), r;

		if(p < 0) return returnTrue, t];

		else

		{

			try{ eval("r=" + t.slice(0, p)) }

			catch(x){ evalError(x); r = returnTrue; }

			return r, t.slice(p + 2)];

		}

	}



	function findMatches()

	{

		var m = [], r = [], i = 0;

		text = textBox.value;



		var t = text.replace(regex, function(a)

		{

			try

			{

				if(!mask.apply(null, arguments)) return a;

			}

			catch(e)

			{

				m.push(a + ' \u0001span class="GerbrantEditRegexReplaceMaskFailed">(' + str.maskFailed.replace("$1", e.message) + ')\u0001/span>');

				return "\u0001";

			}

			m.push(a);

			return "\u0001";

		}).split("\u0001");



		if(m.length == 0)

		{

			results.innerHTML = str.notFound;

			return;

		}



		if(t0].length > minFrag + minDel)

		{

			r.push(" \u2026 ");

			r.push(t0].slice(-minFrag));

		}

		else

			r.push(t0]);

		while(true)

		{

			r.push('\u0001span class="GerbrantEditRegexReplaceHit">\u0001input type="checkbox" checked id="Gerbrant-errCB');

			r.push(i);

			r.push('" onclick="Gerbrant.edit.regexReplace.toggleCB(this)">');

			r.push(mi]);

			r.push('\u0001/span>');

			if(++i >= m.length) break;

			if(ti].length > 2 * minFrag + minDel)

			{

				r.push(ti].slice(0, minFrag));

				r.push(" \u2026 ");

				r.push(ti].slice(-minFrag));

			}

			else

				r.push(ti]);

		}

		if(ti].length > minFrag + minDel)

		{

			r.push(ti].slice(0, minFrag));

			r.push(" \u2026 ");

		}

		else

			r.push(ti]);



		rep.style.display = "";

		onResize();

		results.innerHTML = r.join("").replace(

			/&/g, "&amp;").replace(

			/</g, "&lt;").replace(

			/\u0001/g, "<").replace(

			/\n[ \t]/g, "\n&nbsp;").replace(

			/[ \t](?=[ \t])/g, "&nbsp;").replace(

			/\n/g, "<br>");

	}



	function getRegexAndFind()

	{

		mask = getMaskAndRegex(tbRegex.value);

		regex = new RegExp(mask1], hl.checked ? "g" : "ig");

		mask = mask0];

		findMatches();

	}



	var ok = document.createElement("INPUT");

	ok.type = "button";

	ok.value = str.replace;

	ok.onclick = getRegexAndFind;



	var div = document.createElement("DIV");

	div.style.whiteSpace = "nowrap";

	div.appendChild(tbRegex);

	div.appendChild(hl);

	div.appendChild(ok);



	var tbReplace = document.createElement("INPUT");

	

	var chkJS = document.createElement("INPUT");

	chkJS.type = "checkbox";



	function doReplace()

	{

		var rjs = chkJS.checked, i = 0, j = 0, r, nt, ohno = false;

		if(text != textBox.value) if(!confirm(str.textHasChanged)) return;

		r = tbReplace.value;

		if(rjs)

			if(r == str.useRepFun) r = repFun;

			else try{ eval("r=" + r); }

			catch(x){ evalError(x); return; }

		else if(r == str.useRepFun || /^\s*function\s*\([0-9A-Za-z$_, ]*\)\s*\{/.test(r)) if(!confirm(str.looksLikeFunction)) return;

		try

		{

			nt = text.replace(regex, function(a)

			{

				try{ if(!mask.apply(null, arguments)) return a; }catch(e){/* mask failed; assume true */}

				var c = document.getElementById("Gerbrant-errCB" + i++);

				if(c)

					if(c.checked)

					{

						j++;

						if(rjs)

							return r.apply(null, arguments);

						else return r;

					}

					else return a;

				else ohno = true;

			});

		}

		catch(e)

		{

			alert(e.message);

			return;

		}

		if(ohno)

		{

			alert(str.errorNoCheckBox);

			return;

		}

		if(j < i) results.innerHTML = str.finished2.replace("$1", j).replace("$2", i);

		else results.innerHTML = str.finished.replace("$1", j);

		rep.style.display = "none";

		textBox.value = nt;

	}



	var finish = document.createElement("INPUT");

	finish.type = "button";

	finish.value = str.replaceSel;

	finish.onclick = doReplace;



	rep.appendChild(tbReplace);

	rep.appendChild(chkJS);

	rep.appendChild(finish);



	textBox.parentNode.insertBefore(div, textBox);

	textBox.parentNode.insertBefore(results, textBox);

	textBox.parentNode.insertBefore(rep, textBox);



	function onResize()

	{

		finish.style.height = ok.style.height = tbRegex.offsetHeight + "px";

		tbRegex.style.width = textBox.offsetWidth - ok.offsetWidth - hl.offsetWidth - 14 + "px";

		tbReplace.style.width = textBox.offsetWidth - finish.offsetWidth - chkJS.offsetWidth - 14 + "px";

	}

	onResize();

	hookEvent("resize", onResize);



	if(typeof module == "function")

		module("Gerbrant.edit.regexReplace", {replace: function(what, ulcase, repl, isjs)

		{

			if(isjs == undefined && typeof repl == "function")

			{

				repFun = repl;

				tbReplace.value = str.useRepFun;

				chkJS.checked = true;

			}

			else

			{

				tbReplace.value = repl;

				chkJS.checked = isjs;

			}

			if(what instanceof RegExp)

			{

				regex = what;

				mask = ulcase ? ulcase : returnTrue;

				findMatches();

			}

			else

			{

				tbRegex.value = what;

				hl.checked = ulcase;

				getRegexAndFind();

			}

		},

		toggleCB: function(cb)

		{

			var p = cb.parentNode;

			if(cb.checked)

			{

				if(p.className.slice(-3) == "Off")

					p.className = p.className.slice(0, -3);

			}

			else if(p.className.slice(-3) != "Off")

				p.className += "Off";

		}});

});



if(typeof loadModule == "function")

{

	new function()

	{

		var presets;

		try{  presets = Gerbrant..regexReplace.presets;  }catch(nopresets){}

		if(presets)

			loadModule("Gerbrant.gui.lilink", function(l)

			{

				hookEvent("load", function()

				{

					var i, p, e = function(s)

					{

						return s.toString().replace(/["\\]/g, function(a)

						{

							return "\\" + a;

						});

					};

					if(!document.getElementById("wpTextbox1")) return;

					for(i in presets)

					{

						p = presetsi];

						l.addToolboxLink('javascript:Gerbrant.edit.regexReplace.replace(' +

							(p.regex instanceof RegExp

							? p.regex + ',' + p.mask

							: '"' + (p.mask ? e(p.mask) + '**' : '') + e(p.regex) + '",' + !!p.caseSens) +

							',"' + e(p.replace) + '",' + (typeof p.replace == "function") + ');', i);

					}

				});

			});

	};

}