var fDesc=new Array();
fDesc[0] = "VERTEX Viewer is a collaboration tool for sharing 2D drawing sets and 3D models.<br /> <br /> Main features:<br /> - Deliver projects as zip or vxz files, which can be imported into the Viewer.<br /> - Access all the drawings and models associated with the open project via the Document Browser.";

function tShowHide(id, show)
{
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	{
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