var fDesc=new Array();
fDesc[0] = "Working Model 2D is a motion simulation product with powerful anaytical tools. <br /> <br /> Main features:<br /> <br /> - Test multiple versions of your design<br /> - Fast &ldquo;run-analyze-refine&rdquo; cycle helps to optimize designs before building physical prototypes<br /> - Reduce physical prototyping<br /> - You are in total control of the simulation environment<br /> - Quickly build, run, and refine simulations with pre-defined objects and constraints<br /> - Run, stop, reset, single step, or pause the simulation at any time<br /> - Analyze your latest design by measuring force, torque, acceleration, etc. acting on any object<br /> - View output as vectors or in numbers and graphs in English or metric units<br /> - Import your 2D CAD drawings in DXF format<br /> - Input values from equations, sliders and DDE links to MATLAB and Excel<br /> - Simulate non-linear or user events using a built-in formula language<br /> - Design linkages with pin joints, slots, motors, springs, and dampers<br /> - Create bodies and specify its mass properties, initial velocity, electrostatic charge, etc.<br /> - Simulate contact, collisions, and friction<br /> - Analyze structures with flexible beams and shear and bending moment diagrams<br /> - Run or edit scripts to optimize simulations, document models, and more<br /> - Record simulation data and create graphs or AVI video files for playback<br /> - Create visually appealing presentations by attaching pictures";

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 = '';
	}
}