// JavaScript Document

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];}
}

var win = null;
function MM_openBrWindow(loc) { //v2.0
  win = window.open('', 'ppt', 'width=615,height=500,scrollbars=1');
		if (win != null) {
   	if(win.opener == null) {
				win.opener = self;
				}
  win.location.href = loc;
  }
		{win.focus();}
}

var win = null;
function MM_openPopWindow(loc) { //v2.0
  win = window.open('', 'study', 'width=715,height=500,scrollbars=1,location=1');
		if (win != null) {
   	if(win.opener == null) {
				win.opener = self;
				}
  win.location.href = loc;
  }
		{win.focus();}
}

var win = null;
function WindowOpen(loc) {
  win = window.open('', 'Window', 'width=600,height=400,scrollbars=1');
if (win != null) {
   if(win.opener == null) {
	win.opener = self;
	}
            win.location.href = loc;
  }
{win.focus();}
}

var win = null;
function MovieOpen(loc) {
  win = window.open('', 'mov', 'width=400,height=500,scrollbars=1,location=1');
if (win != null) {
   if(win.opener == null) {
	win.opener = self;
	}
            win.location.href = loc;
  }
{win.focus();}
}

var win = null;
function illustOpen(loc) {
  win = window.open('', 'illust', 'width=400,height=470,scrollbars=1,location=1');
if (win != null) {
   if(win.opener == null) {
	win.opener = self;
	}
            win.location.href = loc;
  }
{win.focus();}
}

function dvdopen(url) {
window.open(url,'wubwin','resizable=0,scrollbars=0,menubar=0,directories=0,status=0,location=0,width=780,height=580,left=0,top=0');
}

function AttentionOpen(loc) {
  win = window.open('', 'Attention', 'scrollbars=yes,resizable=yes,width=626,height=600');
if (win != null) {
   if(win.opener == null) {
	win.opener = self;
	}
            win.location.href = loc;
  }
{win.focus();}
}

//-->


//--------------drop down menu----------------------------//
function OpenMenu(id){ 
   document.getElementById( id ).style.visibility = 'visible';
}

function CloseMenu(id){
   document.getElementById( id ).style.visibility = 'hidden';
}

function BtnOn(id){ 
   document.getElementById( id ).style.backgroundPosition = '-235px 0';
}
function BtnOff(id){ 
   document.getElementById( id ).style.backgroundPosition = '0 0';
}