comparison core.js @ 1012:4df1b4e7596f

Better error catching when using server save to determine if the 'Save File' should be shown in browser.

 		xmlhttp.setRequestHeader('Content-Type', 'text/xml');
 		xmlhttp.onerror = function(){
 			console.log('Error saving file to server! Presenting download locally');
 			createProjectSave(null);
 		};
+		xmlhttp.onreadystatechange  = function() {
+			console.log(xmlhttp.status);
+			if (xmlhttp.status != 200 && xmlhttp.readyState == 4) {
+				createProjectSave(null);
+			}
+		};
 		xmlhttp.send(file);
-		if (xmlhttp.status == 404) {
-			createProjectSave(null);
-		}
 	}
 	return submitDiv;
 }
 
 // Only other global function which must be defined in the interface class. Determines how to create the XML document.