function changeToPrint() {
	document.styleSheets[0].disabled = true;

	if (document.styleSheets[1].media.appendMedium) {
		document.styleSheets[1].media.appendMedium('screen');
	} else {
		document.styleSheets[1].media = 'screen, print';
	}
	
	document.styleSheets[1].disabled = true;
	document.styleSheets[1].disabled = false;
}