function hf_czat(hf_link){
	var szerokosc = screen.availWidth - 100;
	var wysokosc = screen.availHeight - 100;
	window.open(hf_link,'hf_czat_window','directories=no,height=' + wysokosc + ',left=0,location=no,menubar=no,resizable=yes,scrollbars=no,status=no,toolbar=no,top=0,width=' + szerokosc);
}
function hf_czat_priv(hf_link,hf_czat_win){
	window.open(hf_link,hf_czat_win,'directories=no,height=300,left=0,location=no,menubar=no,resizable=yes,scrollbars=no,status=no,toolbar=no,top=0,width=400');
}
function hf_send_to_mobile(hf_link){
	window.open(hf_link,'hf_send_to_mobile_window','directories=no,height=500,left=0,location=no,menubar=no,resizable=yes,scrollbars=no,status=no,toolbar=no,top=0,width=500');
}
function hf_content(hf_link){
	var szerokosc = 400;
	var wysokosc = 300;
	var poz_x = (screen.availWidth - szerokosc)/2;
	var poz_y = (screen.availHeight - wysokosc)/2;
	window.open(hf_link,'hf_content_window','directories=no,height=' + wysokosc + ',left=' + poz_x + ',location=no,menubar=no,resizable=no,scrollbars=no,status=no,toolbar=no,top=' + poz_y + ',width=' + szerokosc);
}
function ietruebody(){
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body;
}
function hf_flv_player(flv_path){
	var poz_x = (ietruebody().clientWidth - 400) / 2;
	var poz_y = 400;
	document.getElementById('flv_content').style.display = 'block';
	flv_div = '<div style="background-color:#000000;border:5px solid #000000;height:300px;left:' + poz_x + 'px;position:absolute;top:' + poz_y + 'px;width:400px;z-index:1000;"><div style="width:400px;text-align:right;"><a href="javascript:hf_flv_player_close();" style="color:#FFFFFF;font-family:tahoma;font-size:9px;text-decoration:none;">zamknij</a></div>';
	flv_div += '<object classid="clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=8,0,22,0" id="flv_player" width="400" height="300">';
	flv_div += '<param name="movie" value="flv/flv_player.swf?f_path=' + flv_path + '">';
	flv_div += '<param name="bgcolor" value="#000000">';
	flv_div += '<param name="quality" value="high">';
	flv_div += '<param name="menu" value="false">';
	flv_div += '<embed type="application/x-shockwave-flash" pluginspage="http://www.macromedia.com/go/getflashplayer" name="flv_player" width="400" height="300" src="flv/flv_player.swf?f_path=' + flv_path + '" bgcolor="#000000" quality="high" menu="false"></embed>';
	flv_div += '</object>';
	flv_div += '</div>';
	document.getElementById('flv_content').innerHTML = flv_div;
}
function hf_flv_player_close(){
	document.getElementById('flv_content').innerHTML = '';
	document.getElementById('flv_content').style.display = 'none';
}