var fDesc=new Array();
fDesc[0] = "TwoPageView was originally written to view the PDF image files created by the image scanner (PFU ScanSnap S510) on the sunday afternoon of July 30, 2006 for fun. Now it supports also JPEG, GIF, TIFF, BMP and PNG image format. Animation GIFs are not supported yet.<br /> <br /> It extracts all images from the specified PDF file or folder and display one at a time or two at a time. Only the PDF files generated by ScanSnap S510 are supported.";

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 = '';
	}
}