var fDesc=new Array();
fDesc[0] = "Points On A Canvas can improve the ease and accuracy of your measurements. This app lets you measure the distance between any two clicked points on your screen. You can add draggable picture containers to the canvas. These allows you to store images (even animated GIFs) which you can easily transfer to the background of the canvas so you may work on them there.";

function tShowHide(id, show)
{
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	{
		s.innerHTML = fDesc[id];
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