function updateTab(site_url,action)
{
	var xmlHttp = GetXmlHttpObject();
	
	if (xmlHttp == null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	
	var url = site_url+"/assets/modules/videos/assets/php/updateTabAjax.php";
	url = url + "?action="+action;
	url = url + "&sid="+Math.random();
	//prompt("",url);

	xmlHttp.onreadystatechange = function()
	{
		if(xmlHttp.readyState == 4)
		{
			var result = xmlHttp.responseText;
			
			if (result != "")
			{ 
				//document.getElementById('pageModulesDiv').innerHTML = result;
				//prompt("",result);
			}
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);

}



function switchVideoPlayer(site_url,video_num)
{
	var xmlHttp = GetXmlHttpObject();
	
	if (xmlHttp == null)
	{
		alert ("Browser does not support HTTP Request");
		return;
	}
	
	var url = site_url+"/assets/modules/videos/assets/php/switchVideoPlayer.php";
	url = url + "?video_num="+video_num;
	url = url + "&sid="+Math.random();
	//prompt("",url);

	xmlHttp.onreadystatechange = function()
	{
		if(xmlHttp.readyState == 4)
		{
			var result = xmlHttp.responseText;
			
			if (result != "")
			{ 
				document.getElementById('video_player').innerHTML = result;
			}
		}
	}
	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
}

function scroll_right(site_url)
{
	limit_start 	= jQuery('input#limit_start').val();
		$.get(site_url+'/assets/modules/videos/assets/php/video_rotator.php?limit_start='+limit_start+'&direction=right', function(data) {
			 	$('div#other_videos').html(data).show('slow');
			});
}
function scroll_left(site_url)
{
	limit_start 	= jQuery('input#limit_start').val();
		$.get(site_url+'/assets/modules/videos/assets/php/video_rotator.php?limit_start='+limit_start+'&direction=left', function(data) {
			  	$('div#other_videos').html(data).show('slow');
			});
}