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[Plinn.git] / skins / ajax_scripts / javascript_events_api.js

diff --git a/skins/ajax_scripts/javascript_events_api.js b/skins/ajax_scripts/javascript_events_api.js
index 94960c0..2539fd9 100644 (file)
--- a/skins/ajax_scripts/javascript_events_api.js
+++ b/skins/ajax_scripts/javascript_events_api.js
@@ -45,6 +45,8 @@ function buildMetaFunctions() {
        disablePropagation = _build_disablePropagation();
        getWindowWidth = _build_getWindowWidth();
        getWindowHeight = _build_getWindowHeight();
+       getWindowScrollX = _build_getWindowScrollX();
+       getWindowScrollY = _build_getWindowScrollY();
        clearSelection = _build_clearSelection();
 }
 
@@ -210,6 +212,32 @@ function _build_getWindowHeight() {
        }
 }
 
+function _build_getWindowScrollX() {
+       if (window.scrollX !== undefined) {
+               return function(){
+                       return window.scrollX;
+               };
+       }
+       else {
+               return function(){
+                       return document.documentElement.scrollLeft;
+               };
+       }
+}
+
+function _build_getWindowScrollY() {
+       if (window.scrollY !== undefined) {
+               return function(){
+                       return window.scrollY;
+               };
+       }
+       else {
+               return function(){
+                       return document.documentElement.scrollTop;
+               };
+       }
+}
+
 function _build_clearSelection() {
        if (document.selection) {
                return function() {