function openblock(i) {
	var obj = document.getElementById('blockbody'+i);
	obj.style.display = 'block';
	obj = document.getElementById('blockheader'+i);
	obj.style.display = 'none';
};
function closeblock(i) {
	var obj = document.getElementById('blockbody'+i);
	obj.style.display = 'none';
	obj = document.getElementById('blockheader'+i);
	obj.style.display = 'block';
};
function viewimage(oimg) {
	var obj = document.getElementById('imageviewer');
	obj.innerHTML = '<img src="img_new/imageviewer_close.png" width="78" height="29" style="border:0" onclick="hideimage()"/><br/><img src="'+oimg.href+'" onclick="hideimage()"/>';
	obj.style.display = 'inline';	
	window.scroll(0,0);
	return false;
};
function hideimage() {
	var obj = document.getElementById('imageviewer');
	obj.style.display = 'none';
};

function popimg(addrurl, title, x, y) {
	var wnd = window.open('', '','toolbar=0, scrollbars=0, resizable=0, status=0, width='+x+', height='+y+', left='+parseInt((screen.width-x-8)/2)+', top='+parseInt((screen.height-y-60)/2) );
	wnd.document.writeln('<html><head><title>'+title+'</title></head>');
	wnd.document.writeln('<body topmargin=0 leftmargin=0 marginwidth=0 marginheight=0><div align=center><img src="'+addrurl+'" width='+x+' height='+y+' border=0 alt="Zamknij okno" onClick="window.close()"></body></html>');
	return false;
};
function helptip(txt, dx) {
	helpbox.style.left = window.event.x+document.body.scrollLeft-16;
	helpbox.style.top  = window.event.y+document.body.scrollTop-16;
	helpbox.innerHTML = txt;
	if(dx > 0) helpbox.style.width = ''+dx+'px';
	helpbox.style.visibility = 'visible';
};

function writeEmbed(cls, cb, mt, p) {
	var h = '', n;

	h += '<object classid="clsid:' + cls + '" codebase="' + cb + '"';
	h += typeof(p.id) != "undefined" ? 'id="' + p.id + '"' : '';
	h += typeof(p.name) != "undefined" ? 'name="' + p.name + '"' : '';
	h += typeof(p.width) != "undefined" ? 'width="' + p.width + '"' : '';
	h += typeof(p.height) != "undefined" ? 'height="' + p.height + '"' : '';
	h += typeof(p.align) != "undefined" ? 'align="' + p.align + '"' : '';
	h += '>';

	for (n in p)
		h += '<param name="' + n + '" value="' + p[n] + '">';

	h += '<embed type="' + mt + '"';

	for (n in p)
		h += n + '="' + p[n] + '" ';

	h += '></embed></object>';

	document.write(h);
}

function writeFlash(p) {
	writeEmbed(
		'D27CDB6E-AE6D-11cf-96B8-444553540000',
		'http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=6,0,40,0',
		'application/x-shockwave-flash',
		p
	);
}
