function GoLiveTalk_OpenChat(url){
	var width = 433;
	var height = 300;
	var v_Top = Math.max( 0, ( screen.availHeight - height - 40 ) / 2 );
	var v_Left = Math.max( 0, ( screen.availWidth - width - 20 ) / 2 );
	popw = window.open(url, 'anonim', 'status=no,copyhistory=no,directories=no,menubar=no,location=no,resizable=yes,scrollbars=no,toolbar=no,width='+width+',height='+height+',top='+v_Top+',left='+v_Left);
	return false;
}

function GoLiveTalk_refresh_image(url, elid){
	var img = document.getElementById(elid);
	img.src = url + "&refresh=" + Math.random();
}

function GoLiveTalk_reload_image(url, timeout, elid){
	var img = document.getElementById(elid);
	if (img)
	{
		GoLiveTalk_refresh_image(url, elid);
	}
	var img = document.getElementById(elid);
	img.src = url + "&refresh=" + Math.random();
	window.setTimeout("GoLiveTalk_reload_image('"+url+"', "+timeout+", '"+elid+"')", timeout);
}