var sBrowser = navigator.userAgent;  
if ((sBrowser.indexOf("IE") > -1) && (navigator.platform == "Win32"))
{
	sBrowser = "IE";
} else {
	sBrowser = "nonIE";
}




function zoomPic(file)
{
	var iframe = document.getElementById('screen');
	if (iframe != null)
	{
		iframe.outerHTML = "<table border=0 width='100%' height='100%' ><tr><td  align='center' align='center'><img src='"+file+"' align='center' valign='center' border='0'></td></tr></table>";
	}
}

function zoomVideo(file)
{
	var iframe = document.getElementById('screen');
	iframe.src=file;
}

function zoom(file)
{
	var iframe = document.getElementById('screen');
	iframe.src=file;
}

function soundSw()
{
	var bMuteState;
	if (sBrowser == "IE") {
		bMuteState = parent.frames.topfrm.MediaPlayer1.Mute;
	} else {
		bMuteState = parent.frames.topfrm.MediaPlayer1.GetMute();
	}
	if (bMuteState == true) {
		if (sBrowser == "IE") {

			parent.frames.topfrm.MediaPlayer1.Mute = false;
		} else {
			parent.frames.topfrm.MediaPlayer1.SetMute(false);
		}
	} else {
		if (sBrowser == "IE") {
			parent.frames.topfrm.MediaPlayer1.Mute = true;
		} else {
			parent.frames.topfrm.MediaPlayer1.SetMute(true);
		}
	}
}

var rFrom=1;
var mFrom=1;
var rTo=6;
var mTo=19;

function init()
{
	rFrom=1;
	rTo=6;
}
	
function up()
{
	if (rTo < mTo)		
	{
		rTo++;
		var cTo = document.getElementById("Td"+rTo);
		if (cTo != null)		
		{		
			cTo.style.display ="";	
		}
		var cFrom = document.getElementById("Td"+rFrom);
		if (cFrom != null)		
		{		
			cFrom.style.display ="none";	
			rFrom++;
		}
	}
}
		
function down()
{
	if (rFrom > mFrom)		
	{
		rFrom--;
		var cFrom = document.getElementById("Td"+rFrom);
		if (cFrom != null)		
		{		
			cFrom.style.display ="";	
		}
		var cTo = document.getElementById("Td"+rTo);
		if (cTo != null)
		{
			cTo.style.display="none";
			rTo--;
		}
	}
}

sfHover = function() 
{     
var sfEls = document.getElementById("nav").getElementsByTagName("LI");     
for (var i=0; i<sfEls.length; i++) 
{         
	sfEls[i].onmouseover=function() 
	{             
		this.className+=" sfhover";         }         
		sfEls[i].onmouseout=function() 
		{             
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");         
		}
     	}
}
	if (window.attachEvent) window.attachEvent("onload", sfHover);