| Index: blog/static/scripts.js |
| =================================================================== |
| new file mode 100644 |
| --- /dev/null |
| +++ b/blog/static/scripts.js |
| @@ -0,0 +1,41 @@ |
| +// Copyright 2012 The Go Authors. All rights reserved. |
| +// Use of this source code is governed by a BSD-style |
| +// license that can be found in the LICENSE file. |
| + |
| +// copied from $GOROOT/doc/godocs.js |
| + |
| +function bindEvent(el, e, fn) { |
| + if (el.addEventListener){ |
| + el.addEventListener(e, fn, false); |
| + } else if (el.attachEvent){ |
| + el.attachEvent('on'+e, fn); |
| + } |
| +} |
| + |
| +function godocs_bindSearchEvents() { |
| + var search = document.getElementById('search'); |
| + if (!search) { |
| + // no search box (index disabled) |
| + return; |
| + } |
| + function clearInactive() { |
| + if (search.className == "inactive") { |
| + search.value = ""; |
| + search.className = ""; |
| + } |
| + } |
| + function restoreInactive() { |
| + if (search.value !== "") { |
| + return; |
| + } |
| + if (search.type != "search") { |
| + search.value = search.getAttribute("placeholder"); |
| + } |
| + search.className = "inactive"; |
| + } |
| + restoreInactive(); |
| + bindEvent(search, 'focus', clearInactive); |
| + bindEvent(search, 'blur', restoreInactive); |
| +} |
| + |
| +bindEvent(window, 'load', godocs_bindSearchEvents); |