function detectIe4() {
   		var test = document.all; //detect ie4+
		if (test != null) return true;
		else return false;
}
ie4 = detectIe4();

function popupPrintable(ver) {
	if (ie4) window.open('recipeTemplate'+ver+'.html','recipeWin','status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=550,height=600');
	else ( alert("Index card printing is only available for Internet Explorer users.") );
}

function printPage() {
  window.print();
}