function NewWindow(mypage, myname, w, h, scroll) {
var winl = (screen.width - w) / 2;
var wint = (screen.height - h) / 2;
winprops = 'height='+h+',width='+w+',top='+wint+',toolbar=0,left='+winl+',scrollbars='+scroll+',noresize'
win = window.open(mypage, myname, winprops)
if (parseInt(navigator.appVersion) >= 4) { win.window.focus(); }
}	

function openMedia() {
		open("/pages/media_20090401.php", "media", "height=376,width=500,directories=0,location=0,menubar=0,resizable=0,scrollbars=0,status=0,toolbar=0");
	}
	
function openEarthday() {
		open("/pages/events_earthday.php", "eventearthday", "height=755,width=415,directories=0,location=0,menubar=0,resizable=0,scrollbars=1,status=0,toolbar=0");
	}