function um_okno(url, w, h, opt, wname, prefix) {
var win = null;
var i = 0;

  w = w || 700;
  h = h || 400;
  opt = opt || "width=" + w + ",height=" + h + ",toolbar=0,resize=0";
  wname = wname || "klub300A";
  prefix = prefix || "";

  win = window.open(prefix + "/" + js_glo_jezik + "/inc/okno/?v=" + url, wname, opt);

  if (!win.opener) {
    win.opener = self;
  }

  if (window.focus) {
    win.focus()
  }

}

function um_preloadimages()
{
	var d = document;
	if(d.images)
	{
		if(!d.um_pics) d.um_pics=new Array();
		var i, j = d.um_pics.length, a = um_preloadimages.arguments;
		for(i=0; i<a.length; i++)
		{
			d.um_pics[j] = new Image;
			d.um_pics[j++].src = a[i];
		}
	}
}

function um_changeimg(i)
{
	if ( i.src.indexOf('_a.gif') > 0 )
		{
			i.src = i.src.replace(/_a\.gif/i, '.gif');
		}
	else
		{
			i.src = i.src.replace(/\.gif/i, "_a.gif");
		}
}

function um_changeanc(anc)
{

	if ( anc.getElementsByTagName )
	{
		var i = anc.getElementsByTagName("IMG").item(0);
		if ( i ) um_changeimg(i);
	}
}


function sp_colorMe(e,c)
{
  e.style.backgroundColor = c;
}

function sp_imgpop(src) {
	var t = arguments[1] || "slika";
	var w = arguments[2] || 640;
	var h = arguments[3] || 480;
	w = window.open("about:blank","spletpaket_imgpopup","scrolling=no,menu=no,toolbar=0,width=" + w + ",height=" + h,true);
	w.document.open("text/html");
	w.document.write("<html><title>SpletPaket | " + t + "</title>");
	w.document.write("<body marginwindth=0 marginheight=0 topmargin=0 leftmargin=0 style=overflow:hidden>");
	w.document.write("<table width=100% height=100%><tr valign=middle><td align=center>");
	w.document.write("<img src=" + src + " onClick=top.close() />");
	w.document.write("</td></tr></table>");
	w.document.write("</body></html>");
	w.document.close;
}

