Scroll to bottom

Basically works fine but the arrow downwards isn't showing...

Hello does this patch allow folks to move to bottom and the top if they wish? Thanks

+++ b/scroll_to_top.js
@@ -5,11 +5,16 @@
+        if (bottom_enabled) {
+          // append scroll to bottom link
+          $("body").append("<p id='scroll-bottom'><a href='#scroll_bottom'><span id='bottom-button'></span><span id='bottom-link'>" + settings.scroll_to_top.bottom_label + "</span></a></p>");
+        }
 	// Preview function

It would be better to check if the #scroll-bottom exists. This will avoid a bug with ajax requests.
Fix would be something like :

var bottom_exist= jQuery('#scroll-bottom').length; // bottom_exist = 0 if element doesn't exist
if (bottom_enabled && bottom_exist == 0) {
  // Do the stuff...
}

Thanks tarekdj for the quick help. I tested your suggestion by changing contents of file 'scroll_to_top.js' as follows:

Drupal.behaviors.scroll_to_top = {
  attach: function (context, settings) {
        var bottom_enabled = settings.scroll_to_top.enable_scroll_bottom;
	
	// Append back-to-top link to body.
	var exist= jQuery('#back-top').length; // Perform exist test to work around AJAX bug.
	if(exist == 0){ 
		$("body").append("<p id='back-top'><a href='#top'><span id='button'></span><span id='link'>" + settings.scroll_to_top.label + "</span></a></p>");
	}
	
  // Append scroll-to-bottom link to body.
	var bottom_exist= jQuery('#scroll-bottom').length; // Perform exist test to work around AJAX bug.
  if (bottom_enabled && bottom_exist == 0) {
    $("body").append("<p id='scroll-bottom'><a href='#scroll_bottom'><span id='bottom-button'></span><span id='bottom-link'>" + settings.scroll_to_top.bottom_label + "</span></a></p>");
  }
  
  // Preview function

I then tested the changes on regular pages and views with exposed filters on the view itself and on blocks in different regions. And on my site it works. So in my opinion time has come for patch #3 :-).

Kind regards,
baso.