<!--


function changeBg(id, s, menuNo, menuName)
{


    if(id == "0")
	{
			MM_showHideLayers('CO','','show','PR','','hide','SO','','hide','FO','','hide','CL','','hide');
			document.all.submenu.className = "a1_menu_sub_nav";
	}
    if(id == "1")
	{
			MM_showHideLayers('CO','','hide','PR','','show','SO','','hide','FO','','hide','CL','','hide');
			document.all.submenu.className = "a2_menu_sub_nav";
	}
    if(id == "2")
	{
			MM_showHideLayers('CO','','hide','PR','','hide','SO','','show','FO','','hide','CL','','hide');
			document.all.submenu.className = "a3_menu_sub_nav";

	}
    if(id == "3")
	{
			MM_showHideLayers('CO','','hide','PR','','hide','SO','','hide','FO','','show','CL','','hide');
			document.all.submenu.className = "a4_menu_sub_nav";
	}
    if(id == "4")
	{
			MM_showHideLayers('CO','','hide','PR','','hide','SO','','hide','FO','','hide','CL','','show');
			document.all.submenu.className = "a5_menu_sub_nav";
	}


}

function MM_showHideLayers()
{ //v3.0
    var i,p,v,obj,args=MM_showHideLayers.arguments;
    for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
        if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v='hide')?'hidden':v; }
        obj.visibility=v; }
}

function MM_findObj(n, d) { //v4.0
  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 && document.getElementById) x=document.getElementById(n); return x;
}

function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);


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_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 top_help()
{
	 parent.mainFrame.leftFrame.help();
}


function selectedMenu(idx)
{

	MM_swapImgRestore();

	if ( idx.indexOf("menu-1")!= -1)
		MM_swapImage('Image1','','../image/on-menu-1.gif',1);

	else if ( idx.indexOf("menu-2")!= -1)
		MM_swapImage('Image1','','../image/on-menu-2.gif',1);

	else if ( idx.indexOf("menu-3")!= -1)
		MM_swapImage('Image1','','../image/on-menu-3.gif',1);

	else if ( idx.indexOf("menu-4")!= -1)
		MM_swapImage('Image1','','../image/on-menu-4.gif',1);

	else if ( idx.indexOf("menu-5")!= -1)
		MM_swapImage('Image1','','../image/on-menu-5.gif',1);


	changeBg('0', '', 'M1', '');


}