<!--
// ====================================================================
function Menu_swapImgRestore( intRestoreGraphic ) { //v3.0

	if ( intRestoreGraphic == intCurMenuItem )
	{
		//TurnOn( intRestoreGraphic );
		return;
	}
	else
	{
		// the normal function
		var i,x,a=document.Menu_sr; for(i=0;a&&i<a.length&&(x=a[i])&&x.oSrc;i++) 
			x.src=x.oSrc;
	}
}

function Menu_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=Menu_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function Menu_swapImage() { //v3.0
  var i,j=0,x,a=Menu_swapImage.arguments; 
    
  // do not swap the turned on element
  if ( a[ 4 ] == intCurMenuItem )
  {
  	// do nothing!!!!
  }  
  else
  {
  // default code
  document.Menu_sr=new Array; for(i=0;i<(a.length-2);i+=3)
  if ((x=Menu_findObj(a[i]))!=null){document.Menu_sr[j++]=x; if(!x.oSrc) x.oSrc=x.src; x.src=a[i+2];}
  }
}

function Menu_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.Menu_p) d.Menu_p=new Array();
    var i,j=d.Menu_p.length,a=Menu_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.Menu_p[j]=new Image; 
    d.Menu_p[j++].src= '/user_data/media/nav_buttons/' + strBtnDir + a[i];
    }}
}

// =================================================================
var intCurMenuItem = 0;

function TurnOn( intMenuItem )
{
	if ( intMenuItem  > 0 )
	{
		// build variables
		var strGraphicName = 'img' + intMenuItem;
		var strGraphicSrc = strBtnDir + 'btn_menu_' + intMenuItem + '_on.gif';
		
		// turn the graphic to one state
		Menu_swapImage( strGraphicName, '', strGraphicSrc, 1, intMenuItem );
		
		intCurMenuItem = intMenuItem;
	}
}

function Menu_Preloader( intOnMenuItem )
{
	Menu_preloadImages( 
						strBtnDir + 'btn_menu_1_over.gif',
						strBtnDir + 'btn_menu_2_over.gif',
						strBtnDir + 'btn_menu_3_over.gif',
						strBtnDir + 'btn_menu_4_over.gif',
						strBtnDir + 'btn_menu_5_over.gif',
						strBtnDir + 'btn_menu_6_over.gif',
						strBtnDir + 'btn_menu_7_over.gif',
						strBtnDir + 'btn_menu_' + intOnMenuItem + '_on.gif' );
}
// ====================================================================
-->