function getHostName()
{
	var host = location.hostname;
	
	if (host.length == 0) {
		host = "eraser.wz.cz";
	}

	document.write(host);
}

function linkEmailAddr()
{
	var email = "<a hr"+"ef="+"mai"+"lto"+":"+"%65%72%61%73%65%72%40%73%65%6e%69%6f%72%2e%63%7a"+">";
	email += "<img style='width:112px; height:12px;' class='middle' alt='e-mail' title='AntiSPAMer' src='../../gfx/contact/email.png'></a>";
	
	document.write(email);
}

function openWin(name, width, height)
{
  win = "toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,resizable=1,width="+width+",height="+height+",top=0,left=0";
  window.open(name, "", win);
  
  return;
}