function zmen(c)
{
	var okno=window.open('','okno','scrollbars=yes, resizable=no, width=700, height=600');
	okno.document.write('<html><head>');
	okno.document.write('<title>CSAT online</title>');
	okno.document.write('<script language="JavaScript">');
	okno.document.write('var OnTop = true;');
   okno.document.write('function ChangeOnTop()');
	okno.document.write('{');
  	okno.document.write('if (OnTop == true) OnTop = false;'); 
  	okno.document.write('else if (OnTop == false)');
  	okno.document.write('{');
  	okno.document.write('OnTop = true;');
  	okno.document.write('self.focus();');
	okno.document.write('}');
	okno.document.write('}');
	okno.document.write('function FocusMe()');
	okno.document.write('{');
  	okno.document.write('if (OnTop == true) setTimeout("self.focus()",0);');
	okno.document.write('}');
	okno.document.write('</script>');
	okno.document.write('<link rel="stylesheet" href="csat.css" type="text/css">');
	okno.document.write('</head>');
	okno.document.write('<body onClick="javascritp:window.close()" onBlur = "FocusMe()">');
	okno.document.write('<table border="0" cellspacing="0" cellpadding="0" width="100%" height="100%" align="center"><tr><td valign="middle" align="center">');
	okno.document.write('<img src="'+c+'" />');
	okno.document.write('</td></tr></table>');
	okno.document.write('</body>');
	okno.document.write('</html>');
	okno.document.close();
}

function showmenu(idkat) {
	
	var submenu = document.getElementById('subm'+idkat);
	var parentmenu = document.getElementById('parent'+idkat);
	
	if(submenu)
	{
		if(submenu.style.display != 'block')
		{
			submenu.style.display = 'block';
			parentmenu.innerHTML="[-]&nbsp;";
		}	
		else
		{
			submenu.style.display = 'none';
			parentmenu.innerHTML="[+]&nbsp;";
		}
	}
	return false;	
}