function MM_swapImgRestore() { //v3.0
  var i,x,a=document.MM_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) x.src=x.oSrc;
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}

function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_swapImage() { //v3.0
  var i,j=0,x,a=MM_swapImage.arguments; document.MM_sr=new Array; for(i=0;i<(a.length-2);i+=3)
   if ((x=MM_findObj(a[i]))!=null){document.MM_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
}

function HideContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "none";
}

function ShowContent(d) {
if(d.length < 1) { return; }
document.getElementById(d).style.display = "block";

}


function ClassTo(d, name){
	document.getElementById(d).className = name;
}



var Pa;
var Pb;
var Pc;
function rightNav(a, b, c){
	var cls;
	var clsS
	var n; 
	var nS;
	
	n = "navItem ";
	nS = "navItemStill ";
	clsS = "channelList element navItem";
	cls = document.getElementById(c).className;
	if (cls==nS + a){
		if (c == "nav0"){
			document.getElementById(c).className = n + a;
			document.getElementById('navItem1').className = clsS;
		}else if (c == "nav1"){
			document.getElementById(c).className = n + a;
			document.getElementById('navItem2').className = clsS;
		}
	}
	
	if (cls==n + a){
		document.getElementById(c).className = n + a + b;
	}else {
		document.getElementById(c).className = n + a;
		if (Pa != null){
			if (Pa != a){
			document.getElementById(Pc).className = n + Pa + Pb;
			}
		}
	}
	
	Pa = a;
	Pb = b;
	Pc = c;
}

// Footer Function : START
function FooterPos() {

//--> based on http://www.howtocreate.co.uk/tutorials/javascript/browserwindow //
  var myWidth = 0;
  var myHeight = 0;
  var myHeight2 = 0;
  
  if( typeof( window.innerWidth ) == 'number' ) {
    //Non-IE
    myWidth = window.innerWidth;
    myHeight = window.innerHeight;
  } else if( document.documentElement && ( document.documentElement.clientWidth || document.documentElement.clientHeight ) ) {
    //IE 6+ in 'standards compliant mode'
    myWidth = document.documentElement.clientWidth;
    myHeight = document.documentElement.clientHeight;
  } else if( document.body && ( document.body.clientWidth || document.body.clientHeight ) ) {
    //IE 4 compatible
    myWidth = document.body.clientWidth;
    myHeight = document.body.clientHeight;
  }
  //window.alert( 'Width = ' + myWidth );
  //window.alert( 'Height = ' + myHeight );	
	
//<--

	myHeight2 = myHeight - 60
	
	//var DivHeight = document.getElementById('content').style.height;
	
	if (myHeight2 > 770 ) {
	
		myHeight2 = 770;
	}
	
	var totalH = 0;
	var headerH = document.getElementById('topNav').offsetHeight;	
	var contH = document.getElementById('mainContent').offsetHeight;	
	
	
	totalH = headerH + contH;
	
	//alert(headerH);
	
	if (myHeight2 < totalH ) {
		myHeight2 = totalH + 10;
	}
	
	document.getElementById('footer').style.top = myHeight2 + 'px';

}