function openem(p1,p2,p3)
{
	if(p2==''){p2='mintmuseum'};
	if(p3==''){p3='org'};	
	window.location='mailto:'+p1+'@'+p2+'.'+p3+'?subject=Inquiry from website';
}

function updateif()
{
	if (window.parent.frames.length > 0) 
	{
		window.parent.resizeIframe('myframe');
	}
}

function popup(url,width,height)
{
	var topY        = ( screen.availHeight - height ) / 2;
	var leftX       = ( screen.availWidth - width ) / 2;
	var args        = "width="+width+",height="+height+",scrollbars=yes,resizable=yes,top="+topY+",left="+leftX;
	var popWin      = window.open( url,"PopWin",args );
	popWin.focus();
}

// selects image header at random
window.addEventListener?window.addEventListener('load',updateif,false):window.attachEvent('onload',updateif);