var myImg = new Image();

function rep_img(obj,sc)
{
	loader_on(obj);

	s = document.getElementById("A_img_"+sc);
	arr = s.src.split("/thumbs_A/");
	path = arr[0] + "/thumbs_B/" + arr[1];
	myImg.src = path;
	myImg.onload = loader_off;
}

function loader_off ()
{
	document.getElementById('loader').style.visibility = 'hidden';
	q = document.getElementById("A_img");
	q.src = myImg.src;
}

function loader_on ()
{
	document.getElementById('loader').style.visibility = 'visible';
	document.getElementById("A_img").src = './obr_produkty/spacer.gif';
}

function woi(obj)
{
d = document.getElementById(obj+"_img");
	arr = d.src.split("/");
	fp = window.open("./img_view.php?fn=" + arr[3] + "/" + arr[4] + "/" + arr[6],'WOI');
	fp.focus();
}

function pk(obj,param)
{
q = document.getElementById(obj).value;
  fp = window.open('./into_sb.php?param1=' + q +'&param2=' + param,'ADDK','width=360,height=140,top=20,left=20,scrollbars=no,menubar=no,resizable=no');
  fp.focus();
}

function loading ()
{
	q = document.getElementById('f_load').value;
	if (q=="RI") { rep_img('A',0); }
}

function non(param,x,y)
{
	q = document.getElementById('non_img');
	q.width = x;
	q.height = y;
	ipath = "./napsali-o-nas/"+document.getElementById(param).value;
	q.src = ipath;
	document.getElementById('non_win').style.visibility = "visible";
	
}

function non_c()
{
	q = document.getElementById('non_img');
	q.width = 1;
	q.height = 1;
	q.src = "";
	document.getElementById('non_win').style.visibility = "hidden";
	
}