var fDesc=new Array();
fDesc[0] = "Delhi is an industry leader in fan and blower technology, producing a variety of heating, cooling, and ventilation fans for commercial and industrial use. The Fan Law software calculate the effect of changing one or more fan proprieties such as Airflow, Static pressure, Fan Speed and power.";

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 = '';
	}
}