JIRA web resource plugin with context jira.create.issue not working in JIRA 5.0.3

I have created simple web resouce plugin with context "jira.create.issue" as given below

<atlassian-plugin key="${project.groupId}.${project.artifactId}" name="${project.name}" plugins-version="2">
<plugin-info>
<description>${project.description}</description>
<version>${project.version}</version>
<vendor name="${project.organization.name}" url="${project.organization.url}" />
</plugin-info>
<web-resource name="Resources" key="resources">
<resource name="test.js" type="download" location="resources/test.js">
</resource>
<context>jira.create.issue</context>
</web-resource>
</atlassian-plugin>

The resouce test.js has simple javascript alert
alert("Testing jira.create.issue context");

I am expecting javascript message show on screen whenever I envoke "Create Issue" from JIRA. It is not showing anything.

Your help on this appreciated.

thanks
NT ANAND