infinite_scroll: move js from index.php to main.js

view/templates/head.tpl

@@ -48,6 +48,15 @@
 	var updateInterval = {{$update_interval}};
 	var localUser = {{if $local_user}}{{$local_user}}{{else}}false{{/if}};
 
+	{{* Create an object with the data which is needed for infinite scroll.
+	For the relevant js part look at function loadContent() in main.js. *}}
+	{{if $infinite_scroll}}
+	var infinite_scroll = {
+				'pageno'	: {{$infinite_scroll.pageno}},
+				'reload_uri'	: "{{$infinite_scroll.reload_uri}}"
+				}
+	{{/if}}
+
 	function confirmDelete() { return confirm("{{$delitem}}"); }
 	function commentExpand(id) {
 		$("#comment-edit-text-" + id).value = '';