Fix indentation and coding standard issues

@@ -244,27 +244,22 @@
         this.getBinary = function(url, method, data) {
         this.getBinary = function(url, method, data) {
             try {
             try {
                 var xhr = new XMLHttpRequest();
                 var xhr = new XMLHttpRequest();
-		if(method === undefined || ["GET","get","POST","post"].indexOf(method) == -1)
-		{
+                if (method === undefined || ["GET","get","POST","post"].indexOf(method) == -1) {
                     method = "GET";
                     method = "GET";
-	    	}else{
+                } else {
                     method = method.toUpperCase();
                     method = method.toUpperCase();
                 }
                 }
 
 
                 xhr.open(method, url, false);
                 xhr.open(method, url, false);
-               	this.log("Using HTTP method: '" + method + "'", "debug");
+               	this.log("using HTTP method: '" + method + "'", "debug");
                 xhr.overrideMimeType("text/plain; charset=x-user-defined");
                 xhr.overrideMimeType("text/plain; charset=x-user-defined");
-		if(method == "POST")
-		{
-			if(data === undefined)
-			{
+                if (method == "POST") {
+                    if(data === undefined) {
                         data_str = "";
                         data_str = "";
-			}else{
+                    } else {
                         data_str = "";
                         data_str = "";
-				for(k in data)
-				{
-					if(typeof(k) == "string" && typeof(data[k]) == "string")
-					{
+                        for (k in data) {
+                            if (typeof(k) == "string" && typeof(data[k]) == "string") {
                                 data_str += "&" + escape(k) + "=" + escape(data[k]);
                                 data_str += "&" + escape(k) + "=" + escape(data[k]);
                             }
                             }
                         }
                         }
@@ -272,7 +267,7 @@
                     }
                     }
                     xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
                     xhr.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
                 }
                 }
-                this.log("Using request data: '" + data_str + "'", "debug");
+                this.log("using request data: '" + data_str + "'", "debug");
                 xhr.send(method == "POST" ? data_str : null);
                 xhr.send(method == "POST" ? data_str : null);
                 return xhr.responseText;
                 return xhr.responseText;
             } catch (e) {
             } catch (e) {