var fDesc=new Array();
fDesc[0] = "Before there were clocks, people used shadows to tell time. Sun Clock features two shadows as its hands to show you exact time.
The history of Sun Clock go to the ancient Egypt. The Egyptians were the next after the the Sumerian culture to formally divide their day into parts something like our hours.";
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 = '';
}
}