var fDesc=new Array();
fDesc[0] = "Science Diagrams is a science experiment drawing program that enables you to produce professional looking scientific diagrams. It contains hundreds of pre-drawn, fully scalable and editable pictures in an indexed image library. In addition, a comprehensive palette of drawing tools enables the user to personalize the picture libraries and tailor the graphics to match individual requirements.";

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