Switch scrolling and switching page to avoid blinking.

Fixes #324

1 files changed, 2 insertions, 1 deletions

diff --git a/zalmy.ts b/zalmy.ts
index ba01366..3bfc5f6 100644
--- a/zalmy.ts
+++ b/zalmy.ts
@@ -60,9 +60,10 @@ export class Psalm extends ap.ActivePage {
    */
   display(disp_no: number = this.cur_psalm) {
     console.log("cur_psalm = " + disp_no);
+    // first scroll then switch to avoid blinking of the page
+    window.scroll(0, 0);
     document.getElementById("Ps." + disp_no).parentElement.
       classList.add('visible');
-    window.scroll(0, 0);
   }
 
   /**