function doprint() {
    for (var i=0;i< document.all.length;i++) {
		var obj = document.all(i);
		if (obj.printme != null) {
			var temp = obj.printme;
			obj.printme = obj.style.display;
			obj.style.display = temp;
		}
	}
}
function window.onbeforeprint() {
    doprint();
}
function window.onafterprint() {
    doprint();
}