function DIVvisibility(ID)
{
	var sel = document.getElementById(ID);
	if(sel.style.visibility == 'hidden')
		sel.style.visibility = 'visible';
	else
		sel.style.visibility = 'hidden'
}

function popupHideFlash(popupURL, popupTitle, popupWidth)
{
	DIVvisibility('flash');
	Modalbox.show(popupURL, {title: popupTitle, width: popupWidth});
}