var timer;
var timer2;
function timingex(id)
{
	timer = setTimeout("makeInvisible('" + id + "')", 50);
}
function killtiming()
{
	clearTimeout(timer);
}
function makeInvisible(id)
{
	document.getElementById(id).style.display = "none";	
}
function makeVisible(id)
{
	document.getElementById(id).style.display = "block";
}
function timingex2(id)
{
	timer2 = setTimeout("makeInvisible('" + id + "')", 50);
}
function killtiming2()
{
	clearTimeout(timer2);
}