Cleanup of logic and look.

resources/js/xmlParser.js

@@ -62,7 +62,8 @@ function updateHTMLDirList(returnData) {
 
         if (thumbnail.match(/000\.(jpg|png|gif)\b/) == null &&
                          !thumbnail.includes("favicon.png")) {
-                insertArea.innerHTML += "<img id=\"imageID\" class=\"iconImg\""
+                insertArea.innerHTML +=
+                    "<img id=\"imageID\" class=\"iconImg\""
                         + " src=\"" + path + thumbnail
                         + "\" alt=\"" + thumbnail + "\"/>";
         }
@@ -84,8 +85,7 @@ function updateHTMLDirList(returnData) {
                         + setFileIconType(fileName);
 
         insertArea.innerHTML +=
-            "<div class=\"fileStyle\">"
-                + iconImg
+            "<div class=\"fileStyle\">" + iconImg
             + "<input type=\"text\" id=\"titleID\" class=\"fileTitle\""
                 + " readonly=\"true\"" + " value=\"" + fileName + "\" "
                 + " onfocusout=\"disableEdits(this)\"/>"