Looping in XSLT - xslt

Question

I have the following XML
<?xml version="1.0" encoding="utf-8"?>
<?xml-stylesheet href="sample.xsl" type="text/xsl"?>
<rss version="2.0"
xmlns:atom="http://www.w3.org/2005/Atom"
xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005"
xmlns:dc="http://purl.org/dc/elements/1.1/">
<channel
xmlns:cfi="http://www.microsoft.com/schemas/rss/core/2005/internal">
<title cf:type="text">The Hindu - Front Page</title>
<link>http://www.hindu.com/</link>
<description cf:type="text">The Internet edition of The Hindu,
India's national newspaper</description>
<image>
<url>http://www.hindu.com/hindu/hindux.gif</url>
<title>hindu.com</title>
<link>http://www.hindu.com/</link>
</image>
<item>
<title cf:type="text"
xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005"
>ISRO spectrum deal under review: Centre</title>
</item>
<item>
<title cf:type="text"
xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005"
>Response from Devas</title>
</item>
</channel>
</rss>
The rss/channel/item can be of any count(in the current case it's count is 2). I need to display the Titles as a Marquee one after the other as follows
ISRO spectrum deal under review: Centre, Response from Devas,....,....
How can I accomplish this in XSLT? kindly advice
Thanks

Answer 1

<?xml version="1.0" encoding="utf-8"?>
<xsl:stylesheet version="1.0"
xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
xmlns:cfi="http://www.microsoft.com/schemas/rss/core/2005/internal"
xmlns:cf="http://www.microsoft.com/schemas/rss/core/2005"
xmlns:dc="http://purl.org/dc/elements/1.1/"
exclude-result-prefixes="cfi cf dc">
<xsl:output method="html" indent="yes"/>
<xsl:template match="/*">
<div id="marquee">
<xsl:apply-templates select="channel/item/title"/>
</div>
</xsl:template>
<xsl:template match="title">
<xsl:value-of select="."/>
<xsl:if test="not(position() = last())">, </xsl:if>
</xsl:template>
</xsl:stylesheet>
Result against your sample:
<div id="marquee">ISRO spectrum deal under review: Centre, Response from Devas</div>

Answer 2

In addition to #Flack correct answer, in XSLT 2.0 xsl:value-of instruction preserves sequence. So, this stylesheet:
<xsl:stylesheet version="2.0" xmlns:xsl="http://www.w3.org/1999/XSL/Transform">
<xsl:template match="/">
<div id="marquee">
<xsl:value-of select="rss/channel/item/title"
separator=", "/>
</div>
</xsl:template>
</xsl:stylesheet>
Also outputs:
<div id="marquee"
>ISRO spectrum deal under review: Centre, Response from Devas</div>