function reload_img_cap(cap_id, url)
{
	var pos = url.indexOf("?", 0);
	if(pos == -1)
	{
		document.getElementById(cap_id).src = url + '?rand='+Math.random();
	} else
	{
		document.getElementById(cap_id).src = url + '&rand='+Math.random();
	}
}

function reload_audio_cap(cap_id, url)
{
	//document.getElementById(cap_id+'_container').removeChild(document.getElementById(cap_id));
	//document.getElementById(cap_id+'_container').innerHTML = '<embed type="audio/x-wav" id="'+cap_id+'" width="200" height="25" autostart="false" controls="console" src="'+url+'" />';
	
	//document.getElementById(cap_id).data = url + '&amp;rand='+Math.random();
	//tmp_html = document.getElementById(cap_id).innerHTML;
	//document.getElementById(cap_id).innerHTML = '';
	//document.getElementById(cap_id).innerHTML = tmp_html;	
	var pos = url.indexOf("?", 0);
	if(pos == -1)
	{
		document.getElementById(cap_id).LoadMovie(0, url + '?rand='+Math.random());
	} else 
	{
		document.getElementById(cap_id).LoadMovie(0, url + '&amp;rand='+Math.random());
	}
}