var fDesc=new Array();
fDesc[0] = "Image Composer is a professional tool for composing two images. You can move、rotate、resize the image before composing, by either mouse drag or keyboard value input. You can also adjust the opacity of the cover layer image freely. All these operations can be saved to load any time in XML file.";

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 = '';
	}
}