upgrade dojo to 1.8.3 (refs #570)

lib/dojo/gears.js.uncompressed.js

@@ -0,0 +1,65 @@
+define("dojo/gears", ["./_base/lang", "./sniff"], function(lang, has){
+
+// module:
+//		dojo/gears
+
+var gears = {
+	// summary:
+	//		TODOC
+};
+lang.setObject("dojo.gears", gears);
+
+gears._gearsObject = function(){
+	// summary:
+	//		factory method to get a Google Gears plugin instance to
+	//		expose in the browser runtime environment, if present
+	var factory;
+
+	var gearsObj = lang.getObject("google.gears");
+	if(gearsObj){ return gearsObj; } // already defined elsewhere
+
+	if(typeof GearsFactory != "undefined"){ // Firefox
+		factory = new GearsFactory();
+	}else{
+		if(has("ie")){
+			// IE
+			try{
+				factory = new ActiveXObject("Gears.Factory");
+			}catch(e){
+				// ok to squelch; there's no gears factory.  move on.
+			}
+		}else if(navigator.mimeTypes["application/x-googlegears"]){
+			// Safari?
+			factory = document.createElement("object");
+			factory.setAttribute("type", "application/x-googlegears");
+			factory.setAttribute("width", 0);
+			factory.setAttribute("height", 0);
+			factory.style.display = "none";
+			document.documentElement.appendChild(factory);
+		}
+	}
+
+	// still nothing?
+	if(!factory){ return null; }
+
+	// define the global objects now; don't overwrite them though if they
+	// were somehow set internally by the Gears plugin, which is on their
+	// dev roadmap for the future
+	lang.setObject("google.gears.factory", factory);
+	return lang.getObject("google.gears");
+};
+
+
+// see if we have Google Gears installed, and if
+// so, make it available in the runtime environment
+// and in the Google standard 'google.gears' global object
+gears.available = (!!gears._gearsObject())||0;
+/*=====
+ gears.available = {
+ // summary:
+ //		True if client is using Google Gears
+ };
+ =====*/
+
+return gears;
+});