--- Webpacus/root/js/webpac.js	2005/11/26 16:22:02	159
+++ Webpacus/root/js/webpac.js	2005/11/26 16:37:04	161
@@ -19,6 +19,7 @@
 
 	$('template_name').value = template_name;
 	submit_results_form();
+	return false;
 }
 
 /*
@@ -26,7 +27,17 @@
 */
 function load_results_page(page_nr) {
 
-	var old_page = current_page_nr();
+	if (parseInt(page_nr) != page_nr) {
+		Logger.error("load_results_page can't parseInt "+page_nr);
+		return false;
+	}
+
+	var old_page = get_page_nr();
+
+	if (page_nr < 1) {
+		Logger.error("load_results_page called with '"+page_nr+"' < 1");
+		return false;
+	}
 
 	Logger.info('load_results_page: '+page_nr+' (from page: '+old_page+')');
 
@@ -37,19 +48,28 @@
 
 	$('page_nr').value = page_nr;
 	submit_results_form();
+
+	return false;
 }
 
-function current_page_nr() {
+function get_page_nr() {
 	var page_nr = parseInt( $('page_nr').value ) || 0;
 	return page_nr;
 }
 
+/* syntaxtic sugar */
+function set_page_nr(nr) {
+	return load_results_page(nr);
+}
+
 function next_page() {
-	load_results_page( current_page_nr() + 1 );
+	load_results_page( get_page_nr() + 1 );
+	return false;
 }
 
 function prev_page() {
-	load_results_page( current_page_nr() - 1 );
+	load_results_page( get_page_nr() - 1 );
+	return false;
 }
 
 /*
@@ -59,10 +79,12 @@
 	var results_form = $('results_form');
 
 	if (results_form) {
-		Logger.debug('Ajax.Updater(results,/results)');
+		var form_params = Form.serialize( results_form );
+
+		Logger.debug('Ajax.Updater(results,/results) '+form_params);
 
 		new Ajax.Updater( 'results', '/search/results', {
-			parameters: Form.serialize( results_form ),
+			parameters: form_params,
 			asynchronous: 1,
 			onLoading: function(request) {
 				show_searching();
@@ -76,6 +98,7 @@
 		Logger.debug('no results_form element');
 		return undef;
 	}
+	return false;
 }
 
 /*
@@ -85,6 +108,7 @@
 	Logger.debug('show_searching');
 	Element.show('searching');
 	new Effect.Fade('results', { duration: 0.3 });
+	return false;
 }
 
 function hide_searching() {
@@ -92,5 +116,6 @@
 	Element.hide('searching');
 	//new Effect.Highlight('results');
 	new Effect.Appear('results', { duration: 0.3 });
+	return false;
 }