var hide_timer;
function viewAllShow ()
{
	document.getElementById('dropDown').style.display = 'inline';	
	stopHide();
}
function startHide ()
{
	hide_timer = setTimeout("viewAllHide()", 200);
}
function stopHide ()
{
	clearTimeout(hide_timer);
}
function viewAllHide ()
{
	document.getElementById('dropDown').style.display = 'none';
}