Added Go to Page from Peter Kahrel

Scripts/Go to Page.jsx

@@ -0,0 +1,146 @@
+//DESCRIPTION: Go to a page in any book document
+// Peter Kahrel -- www.kahrel.plus.com
+
+(function () {
+
+		function scriptPath () {
+			try {
+				return app.activeScript;
+			} catch (e) {
+				return File (e.fileName);
+			}
+		}
+
+		function saveData (obj) {
+			var f = File (scriptPath().fullName.replace (/\.jsx?(bin)?$/, '.txt'));
+			f.open ('w');
+			f.write (obj.toSource());
+			f.close ();
+		}
+
+		function getPrevious () {
+			var f = File (scriptPath().fullName.replace (/\.jsx?(bin)?$/, '.txt'));
+			var obj = {};
+			if (f.exists) {
+				obj = $.evalFile(f);
+			}
+			return obj;
+		}
+
+
+	function findDocument (folio) {
+		var docs = app.books[0].bookContents.everyItem().getElements();
+		var ranges = [];
+		var pp;
+		for (var i = 0; i < docs.length; i++) {
+			pp = docs[i].documentPageRange.split('-');
+			first = Number(pp[0]);
+			last = pp.length === 1 ? Number(pp[0]) : Number(pp[1]);
+			if (folio >= first && folio <= last) {
+				return docs[i].fullName;
+			}
+		}
+		return null;
+	}
+
+
+	function bringToFront (doc) {
+		if (!app.documents.item(doc.name).isValid) {
+			app.scriptPreferences.userInteractionLevel = UserInteractionLevels.NEVER_INTERACT;
+			app.open (doc);
+			app.scriptPreferences.userInteractionLevel = UserInteractionLevels.INTERACT_WITH_ALL;
+		} else {
+			app.activeDocument = app.documents.item(doc.name);
+		}
+		return app.documents[0];
+	}
+
+	function getPages () {
+		var p = app.documents[0].pages.everyItem().name;
+		p.push ('-');
+		var m = app.documents[0].masterSpreads.everyItem().name;
+		return p.concat (m);
+	}
+
+
+	function getActivePage () {
+		var page = app.windows[0].activePage;
+		if (page.parent instanceof MasterSpread) {
+			return page.parent.name;
+		}
+		return page.name;
+	}
+
+
+	function goToPage (folio) {
+		// Master spread?
+		if (folio.indexOf('-') > -1 && app.documents[0].masterSpreads.item(folio).isValid) {
+			app.windows[0].activeSpread = app.documents[0].masterSpreads.item(folio);
+			return;
+		}
+		// Current document?
+		try {
+			app.windows[0].activePage = app.documents[0].pages.item(folio);
+			return;
+		} catch (_) {
+		}
+		// Maybe in a different document
+		if (app.books.length > 0) {
+			var doc = findDocument (Number(folio));
+			if (doc !== null) {
+				bringToFront (doc);
+				app.windows[0].activePage = app.documents[0].pages.item(folio);
+				return;
+			}
+		}
+		alert ('Can\'t find that page or master spread');
+	}
+
+	function main () {
+		var previous = getPrevious();
+		var w = new Window ('dialog {text: "Go to page", orientation: "row", alignChildren: "top", properties: {closeButton: false}}');
+			try {w. location = previous.location} catch(_){};
+			w.add ('statictext {text: "Page:"}');
+
+			//w.list = w.add ('dropdownlist', undefined, getPages());
+			var names = getPages();
+			w.main = w.add ('group');
+				w.main.group = w.main.add ('group {alignChildren: "left", orientation: "stack"}');
+				if (File.fs != 'Windows') {
+					w.list = w.main.group.add ('dropdownlist', [0,0,160,20], names);
+					w.input = w.main.group.add ('edittext', [0,0,140,20]);
+				} else {
+					w.input = w.main.group.add ('edittext', [0,0,140,20]);
+					w.list = w.main.group.add ('dropdownlist', [0,0,160,20], names);
+				}
+
+			w.buttons = w.add ('group {orientation: "column"}');
+			w.buttons.add ('button {text: "OK"}');
+			w.buttons.add ('button {text: "Cancel"}');
+
+			w.list.onChange = function () {
+				w.input.text = w.list.selection.text;
+				w.input.active = true;
+			}
+
+			w.input.onChange = function () {
+				w.list.selection.text = w.input.text;
+				w.input.active = true;
+			}
+
+			var pg = getActivePage();
+			w.input.text = pg;
+			w.list.selection = w.list.find (pg);
+			w.input.active = true;
+
+		if (w.show() == 1) {
+			saveData ({location: [w.location.x, w.location.y]});
+			goToPage (w.list.selection.text);
+		}
+	}
+
+	if (app.documents.length > 0) {
+		main ();
+	}
+
+}());