function openPrivacy() { 
  window.open('../help/privacy.html','PrivacyPolicy','width=500,height=600,resizable=yes,scrollbars=yes');
}
function openTerms() { 
  window.open('../help/terms.html','Terms','width=520,height=600,scrollbars=yes,resizable=no');
}
function closeWindow() { 
  window.close;
}
function openHelp() {
	window.open('../help/help.html','Help','scrollbars=yes,resizable=no,width=520,height=600'); 
}

function openZoneFinder() { 
	window.open('http://www.arborday.org/webtools/hortzones/ziplookup.cfm?RegID=642', 'zoneFinder', 'width=600, height=250, left=1, top=1, scrollbars=yes,resizable=yes');
}
function openWallpaper(size,num) { 
	window.open('wallpaper.jsp?size='+size+'&num='+num, 'wallpaper', 'width=600, height=400, left=1, top=1, scrollbars=yes,resizable=yes');
}