var fDesc=new Array();
fDesc[0] = "Energy and CO2 emissions strategies are required for an increasing number of developments and are appearing as requirements in local and national regulations. Carbon Mixer® is designed to allow a building development energy and CO2 emissions strategy to be assessed in outline in a matter of minutes to give "ballpark" figures complete with costing estimates. Carbon Mixer® uses a method of energy and carbon accounting which allows combinations of buildings and energy systems to be compared for carbon emissions.";

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 = '';
	}
}