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code cleanup; initial button usage

This commit is contained in:
Andrew Dolgov
2010-01-12 14:44:41 +03:00
parent 27179741c1
commit f88c78147e
7 changed files with 25 additions and 65 deletions

View File

@@ -2068,20 +2068,11 @@ function updateFeedBrowser() {
var c = $("browseFeedList");
var r = transport.responseXML.getElementsByTagName("content")[0];
var nr = transport.responseXML.getElementsByTagName("num-results")[0];
var sb = $("feed_browser_subscribe");
if (c && r) {
c.innerHTML = r.firstChild.nodeValue;
}
if (nr && sb) {
if (nr.getAttribute("value") > 0) {
sb.disabled = false;
} else {
sb.disabled = true;
}
}
} });
} catch (e) {