var fDesc=new Array();
fDesc[0] = "This program lets you convert any PDF file to some image formats, such as JPEG, PNG, GIF, BMP, PCX, TGA, and TIFF. You have the option to define the image quality, output color, and resolution. You can also preview the PDF through the preview window.";

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

	if ((s.innerHTML.length<=212 || show==1) && show!=2)
	{
		s.innerHTML = fDesc[id];
		if (document.getElementById('m1'))
			document.getElementById('m1').style.display='none';
		if (document.getElementById('m2'))
			document.getElementById('m2').style.display='none';
		if (document.getElementById('more_txt'))
			document.getElementById('more_txt').style.display='inline';
	}
	else
	{
		s.innerHTML = '';
	}
}