function displayWindow(url, width, height) {
	var scroll = "no";
	if (width>800) {
		width = 800;
	    scroll = "yes";
	}
	if (height>600) {
	    width = width + 20;
	    height = 600;
		scroll = "yes";
	}
	var Win = window.open(url,"displayWindow",'width=' + width + ',height=' + height + ',resizable=0,scrollbars=' + scroll + ',menubar=no');
}

function drukuj(id) {
	var cialo = document.getElementsByTagName('body')[0];
	var kopia=document.getElementById(id).cloneNode(true);
	display('none');
	cialo.appendChild(kopia);
	print();
	setTimeout("document.getElementsByTagName('body')[0].removeChild(document.getElementsByTagName('body')[0].lastChild); display('');", 1000);
}
function display(par) {
	var cialo = document.getElementsByTagName('body')[0];
	for (i=0;i<cialo.childNodes.length;i++) {
		if (cialo.childNodes[i].nodeType==1)
			cialo.childNodes[i].style.display=par;
	}
}