json-rpc - origin, ui update (#407)

* try ace

* .

* update

* ...

* update

* update

* test

* -

* update

* fix

* .

* Revert "."

This reverts commit 631c30f8c0.

* Revert "fix"

This reverts commit be3dbc9cbd.

* Revert "update"

This reverts commit 50fc89e800.

* Revert "-"

This reverts commit 8a6c1fdab3.

* Revert "test"

This reverts commit 50b3641490.

* update schema

* update ui

* flags

* adjustments

assets/webconfig/js/ui_utils.js

@@ -81,7 +81,7 @@ function loadContent(event)
 		$("#page-content").off();
 		$("#page-content").load("/content/"+tag+".html", function(response,status,xhr){
 			if(status == "error")
-				$("#page-content").html('<h3>The page you requested is no longer available, click on another menu item!</h3>');
+				$("#page-content").html('<h3>'+$.i18n('info_404')+'</h3>');
 				removeOverlay();
 		});
 	}
@@ -218,6 +218,39 @@ function createHint(type, text, container)
 	}
 }
 
+function valValue(id,value,min,max)
+{
+	//TODO: Do not use parser, all values are now typeof number
+	value = parseInt(value)
+	if(typeof value === 'number')
+	{
+		if(typeof max === 'undefined' || max == "")
+			max = 999999;
+		
+		if(value > max || value < min)	
+		{
+			$('#'+id).val(min);
+			return min;
+		}
+		return value;		
+	}
+	return value;
+}
+
+function readImg(input,cb)
+{
+    if (input.files && input.files[0]) {
+        var reader = new FileReader();
+
+        reader.onload = function (e) {
+			var i = new Image();
+			i.src = e.target.result;
+			cb(i.src,i.width,i.height);
+        }
+        reader.readAsDataURL(input.files[0]);
+    }
+}
+
 function isJsonString(str)
 {
 	try