move filterDlgCheckAction() to functions.js

functions.js

@@ -1527,3 +1527,40 @@ function getFeedName(id, is_cat) {
 function viewContentUrl(url) {
 	getContentContext().location = url;
 }
+
+function filterDlgCheckAction(sender) {
+
+	try {
+
+		var action = sender[sender.selectedIndex].value;
+
+		var form = document.forms["filter_add_form"];
+	
+		if (!form) {
+			form = document.forms["filter_edit_form"];
+		}
+
+		if (!form) {
+			debug("filterDlgCheckAction: can't find form!");
+			return;
+		}
+
+		var action_param = form.action_param;
+
+		if (!action_param) {
+			debug("filterDlgCheckAction: can't find action param!");
+			return;
+		}
+
+		// if selected action supports parameters, enable params field
+		if (action == 4) {
+			action_param.disabled = false;
+		} else {
+			action_param.disabled = true;
+		}
+
+	} catch (e) {
+		exception_error(e, "filterDlgCheckAction");
+	}
+
+}

prefs.js

@@ -1549,39 +1549,4 @@ function showFeedsWithErrors() {
 	displayDlg('feedUpdateErrors');
 }
 
-function filterDlgCheckAction(sender) {
 
-	try {
-
-		var action = sender[sender.selectedIndex].value;
-
-		var form = document.forms["filter_add_form"];
-	
-		if (!form) {
-			form = document.forms["filter_edit_form"];
-		}
-
-		if (!form) {
-			debug("filterDlgCheckAction: can't find form!");
-			return;
-		}
-
-		var action_param = form.action_param;
-
-		if (!action_param) {
-			debug("filterDlgCheckAction: can't find action param!");
-			return;
-		}
-
-		// if selected action supports parameters, enable params field
-		if (action == 4) {
-			action_param.disabled = false;
-		} else {
-			action_param.disabled = true;
-		}
-
-	} catch (e) {
-		exception_error(e, "filterDlgCheckAction");
-	}
-
-}