<?xml version="1.0" encoding="UTF-8"?>
<entry>
  <category-id type="integer">5</category-id>
  <content>&lt;pre name="code" class="javascript"&gt;
function ShowItem(itemId) {
		var item = $get(itemId);
		if (item.style.display == "none" || item.style.display == "") {
			item.style.display = "block";
		}
		else {
			item.style.display = "none";
		}
	}
&lt;/pre&gt;
&lt;p&gt;
If you are using masterpages, you will want to do something like this in your CS codebehind:
&lt;/p&gt;
&lt;pre name="code" class="csharp"&gt;
HyperLinkLogin.NavigateUrl = String.Format("javascript:ShowItem('{0}');", LoginPanel.ClientID);
&lt;/pre&gt;</content>
  <created-at type="datetime">2009-03-02T12:16:38-08:00</created-at>
  <id type="integer">27</id>
  <title>Show Item with javascript</title>
  <updated-at type="datetime">2009-03-02T12:21:24-08:00</updated-at>
</entry>
