function settrans()
{ 
	elem1 = document.getElementById("bdy");
	elem2 = document.getElementById("bar");
	elem3 = document.getElementById("cls");
	elem3.style.height =  elem1.offsetHeight + elem2.offsetHeight  + 'px';
}

function pop1off()
{
	document.getElementById("pop1").style.display="none";
}

	
function pop1on()
{
	document.getElementById("pop1").style.display="block";
}



function pop2off()
{
	document.getElementById("pop2").style.display="none";
}

	
function pop2on()
{
	document.getElementById("pop2").style.display="block";
}