NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
DOM = (document.getElementById) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;

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

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

function 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=findObj(n,d.layers[i].document);
  }
  return x;
}

function SetChecked()
{
  var i;
  var value;
  value=document.lstfrm.chkall.checked;
  for(i=0;i<document.lstfrm.elements.length;i++)
  {
    var itm=document.lstfrm.elements[i];
    if(itm.name=='cbox')
      itm.checked=value;
  }
}

/*
oBtn=window.createPopup();
function showMModeBtn()
{
  var height,width,xpos,ypos;
  height=tblMModeBtn.offsetHeight;
  width=tblMModeBtn.offsetWidth;
  xpos=tblMMode.offsetLeft+12+tblMMode.offsetWidth-1;
  ypos=tblMMode.offsetTop+17;
  oBtn.document.body.innerHTML=divMModeBtn.innerHTML;
  oBtn.show(xpos,ypos,width,height,document.body);
}
*/

function changeMMode(mode)
{
  if(mode=='b')
    document.location='/b/';
  else
    document.location='/m/';
}