function MM_swapImgRestore() {
  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() {
  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) {
  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);
  return x;
}

function MM_swapImage() {
  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 open_window(uri, name, w, h, l, extra) {
  var x = (screen.availWidth - window.outerWidth) / 2;
  var y = (screen.availHeight - window.outerHeight);
  var mywin;

  if (!w) w = 600;
  if (!h) h = 300;
  if (!extra) extra = '';
  mywin = window.open(uri, name, 'width='+w+', height='+h+', dependent=1, left='+x+', top='+y);
  mywin.focus();
}

function chkSubMenus() {
  if (document.getElementById) {
    var c = document.cookie.split("; ");
    var d;

    for (i = 0; i < c.length; i++) {
      d = c[i].split("=");
      if (d[0].substring(0,4) == "sub_" && d[1] == "off")
        document.getElementById(d[0]).style.display = "none";
    }
  }
}
function flip(box) {
  if (document.getElementById) {
    var d=document;
    if (d.getElementById(box).style.display == "none") {
      d.getElementById(box).style.display="block";
      setCookie(box, 'on', 0, '/');
    } else {
      d.getElementById(box).style.display="none";
      setCookie(box, 'off', 0, '/');
    }
  }
}

function editHelpOff() {
  if (document.getElementById) {
    document.getElementById('box_edit_help').style.display="none";
    setCookie('box_edit_help', 'off', 0, '/');
  }
}

function setCookie(name, value, expires, path, domain, secure) {
  var curCookie = name + "=" + escape(value) +
    ((expires) ? "; expires=" + expires.toGMTString() : "") +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    ((secure) ? "; secure" : "");
  document.cookie = curCookie;
}
function getCookie(name) {
  var dc = document.cookie;
  var prefix = name + "=";
  var begin = dc.indexOf("; " + prefix);
  if (begin == -1) {
    begin = dc.indexOf(prefix);
    if (begin != 0) return null;
  } else
    begin += 2;
  var end = document.cookie.indexOf(";", begin);
  if (end == -1)
    end = dc.length;
  return unescape(dc.substring(begin + prefix.length, end));
}
function deleteCookie(name, path, domain) {
  if (getCookie(name)) {
    document.cookie = name + "=" +
    ((path) ? "; path=" + path : "") +
    ((domain) ? "; domain=" + domain : "") +
    "; expires=Thu, 01-Jan-70 00:00:01 GMT";
  }
}

if(document.getElementById && document.createTextNode) {
  window.onload=function() {
    chkSubMenus();
  }
}