var fDesc=new Array();

fDesc[1] = "our friends, or maybe we want to post them on our blogs. At that time Now Playing plugin for Windows Media Player comes in handy. This plugin allows you to create a XML file with information about a song or entire playlist.";
		fDesc[2] = "other animals like rabbits and robins are running and flying on this beautiful scene. The enchanting sounds they produce will give you a relaxing and peaceful time.";
		fDesc[3] = "automatically links to zemanta.com and provides services such as adding images from flickr directly to your post, making your blog post more SEO friendly, automatic tagging.";
		fDesc[4] = "feeds with both RSS and Atom feeds. The program allows you to create custom channels for your RSS feeds. You can search your news archive using the powerful built-in search engine.";
		
function tCollapseAll(maxID)
{
	document.getElementById("alls_action").innerHTML = "<span id=\"exp1\" onclick=\"JavaScript:tExpandAll(" + maxID + ");\">Expand descriptions</span>";
		
	var id=1;
	for (id=1; id <= maxID; id++) 
	{
		if (document.getElementById("desc_" + id))
			tShowHide(id, 2);
	}
}

function tExpandAll(maxID)
{
	document.getElementById("alls_action").innerHTML = "<span id=\"exp2\" onclick=\"JavaScript:tCollapseAll(" + maxID + ");\">Collapse descriptions</span>";

	var id=1;
	for (id=1; id <= maxID; id++) 
	{
		if (document.getElementById("more_" + id))
			tShowHide(id, 1);
	}
}

function tShowHide(id, show)
{
	var s = document.getElementById("more_" + id);

	if ((s.innerHTML!=fDesc[id] || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
	}
	else
	{
		s.innerHTML = '...';
	}
}