/**
 *	JavaScript - funkcje globalne
 *
 */

function navi(url)
{
	if (url != 0) {
		document.location.href = url;
	}
}
function show(id,type){
	ds = type != '' ? 'block' : type
	ob = document.getElementById(id);

	xob = document.getElementById('x'+id);

	if (ob.style.display == 'none') {
		ob.style.display = ds;
		if (xob) {
			xob.innerHTML = ' <<';
		}
		return false;
	}else if(ob.style.display == ds){
		ob.style.display = 'none';
		if (xob) {
			xob.innerHTML = ' >>';
		}
		return false;
	}
	ob.style.display = ds;
	if (xob) {
		xob.innerHTML = ' <<';
	}
	return false;
}
/**
   *
   * @access public
   * @return void
   **/