function switch_video_listing(list_name)
{
	close_all_video_listing();
	var el = document.getElementById(list_name);
	el.style.display = '';
	var menu_name = list_name + "_menu";
	document.getElementById(menu_name).className="video_menu_visit";
}
function close_all_video_listing()
{
	var tables_array = new Array("ca_nhac","phong_su","cai_luong","hai_kich");
	for(var i= 0; i < tables_array.length; i++)
	{
		var tb_temp = document.getElementById(tables_array[i]);
		tb_temp.style.display = 'none';
		var menu_name = tables_array[i] + "_menu";
		document.getElementById(menu_name).className = 'video_menu';
	}
}
function display_video(vfile)
{
	var s1 = new SWFObject("flvplayer.swf","single","480","360","7");
	s1.addParam("allowfullscreen","true");
	s1.addVariable("file",vfile);
	//s1.addVariable("image","preview.jpg");
	s1.addVariable("backcolor","0x000000");
	s1.addVariable("frontcolor","0xCCCCCC");
	s1.addVariable("lightcolor","0x557722");
	s1.addVariable("width","480");
	s1.addVariable("height","360");
	s1.addVariable("allowscriptaccess", "always");
	s1.addVariable("autostart","true");
	s1.addVariable('wmode','transparent'); 
	s1.write("player1");
}
function display_video_ad(vfile)
{
	var video_path = "ads_videos/" + vfile + ".flv";
	var s1 = new SWFObject("flvplayer.swf","single","365","300","7");
	s1.addParam("allowfullscreen","true");
	s1.addVariable("file", video_path);
	s1.addVariable("backcolor","0x000000");
	s1.addVariable("frontcolor","0xCCCCCC");
	s1.addVariable("lightcolor","0x557722");
	s1.addVariable("width","365");
	s1.addVariable("height","300");
	s1.addVariable("allowscriptaccess", "always");
	s1.addVariable("autostart","true");
	s1.addVariable('wmode','transparent'); 
	s1.write("ad_video");
}