simplify error handling

* less convoluted exception dialogs
* use window.onerror for the majority of exception catching/reporting
* remove most of now useless try/catch blocks
* report stacktrace instead of manually specified error locations

1 files changed, 7 insertions, 13 deletions

diff --git a/js/deprecated.js b/js/deprecated.js
index 1d04a1adc..dd286aa7f 100644
--- a/js/deprecated.js
+++ b/js/deprecated.js
@@ -8,22 +8,16 @@ function selectTableRow(r, do_select) {
 }
 
 function selectTableRowById(elem_id, check_id, do_select) {
+	var row = $(elem_id);
 
-	try {
-
-		var row = $(elem_id);
-
-		if (row) {
-			selectTableRow(row, do_select);
-		}		
+	if (row) {
+		selectTableRow(row, do_select);
+	}
 
-		var check = $(check_id);
+	var check = $(check_id);
 
-		if (check) {
-			check.checked = do_select;
-		}
-	} catch (e) {
-		exception_error("selectTableRowById", e);
+	if (check) {
+		check.checked = do_select;
 	}
 }