get = function (id)
{
	return document.getElementById(id) || false;
}

window.func = window.onload;
window.onload = function ()
{
	if (get('print')) get('print').onclick = function () {window.print();return false;};
	
	if (get('scheme') && get('schemelink'))
	{
		get('scheme').style.display = 'none';
		get('schemelink').className = 'link';
		get('schemelink').rel = 'lightbox';
		get('schemelink').href = get('scheme').src;
		get('schemelink').title = get('schemelink').innerHTML;
	}
	if (window.func)
	{
		window.func();
	}
}