Update threadscroll.js

Made compatible for use with additional_javascripts.

js/threadscroll.js

@@ -1,35 +1,37 @@
-var hoverElem = null;
+if(active_page == "index" || active_page == "ukko"){
-
+	var hoverElem = null;
-$(document).mouseover(function(e){
+	
-	var x = e.clientX, y = e.clientY,
+	$(document).mouseover(function(e){
-		elementOnMouseOver = document.elementFromPoint(x, y);
+		var x = e.clientX, y = e.clientY,
-		hoverElem = $(elementOnMouseOver);
+			elementOnMouseOver = document.elementFromPoint(x, y);
-});
+			hoverElem = $(elementOnMouseOver);
-
+	});
-$(document).keydown(function(e){
+	
-	//Up arrow
+	$(document).keydown(function(e){
-	if(e.which == 38){
+		//Up arrow
-		var ele = hoverElem;
+		if(e.which == 38){
-		var par = $(ele).parents('div[id^="thread_"]');
+			var ele = hoverElem;
-		
+			var par = $(ele).parents('div[id^="thread_"]');
-		if(par.length == 1){
+			
-			if(par.prev().attr("id") != null){
+			if(par.length == 1){
-				if(par.prev().attr("id").match("^thread")){
+				if(par.prev().attr("id") != null){
-					window.location.href = window.location.protocol+"//"+window.location.host+window.location.pathname+"#"+par.prev().attr("id");
+					if(par.prev().attr("id").match("^thread")){
+						window.location.href = window.location.protocol+"//"+window.location.host+window.location.pathname+"#"+par.prev().attr("id");
+					}
 				}
 			}
-		}
+		//Down arrow
-	//Down arrow
+		}else if(e.which == 40){
-	}else if(e.which == 40){
+			var ele = hoverElem;
-		var ele = hoverElem;
+			var par = $(ele).parents('div[id^="thread_"]');
-		var par = $(ele).parents('div[id^="thread_"]');
+			
-		
+			if(par.length == 1){
-		if(par.length == 1){
+				if(par.next().attr("id") != null){
-			if(par.next().attr("id") != null){
+					if(par.next().attr("id").match("^thread")){
-				if(par.next().attr("id").match("^thread")){
+						window.location.href = window.location.protocol+"//"+window.location.host+window.location.pathname+"#"+par.next().attr("id");
-					window.location.href = window.location.protocol+"//"+window.location.host+window.location.pathname+"#"+par.next().attr("id");
+					}
 				}
 			}
 		}
-	}
+	});
-});
+}