function is_str(str){
if ( typeof str == "undefined")   return false;
return str.length > 0;
}
var frmMinWidth;
var frmMinHeight;
var minSizeVal = false;
var frmMaxWidth;
var frmMaxHeight;
var maxSizeVal = false;
function setMinFrameSize(width, height)
{
frmMinWidth = width;
frmMinHeight = height
minSizeVal = true;
}
function setMaxFrameSize(width, height)
{
frmMaxWidth = width;
frmMaxHeight = height
maxSizeVal = true;
}
function setScrollTop(){
if (document.location.search.indexOf("26") != -1) document.body.scrollTop = 0;
return false;
}
function resizeIframe(name){

if (!is_str(name)) name = "mainiframe";

try
{
  var oBody =  document.frames(name).document.body;
  var oFrame= document.all(name);

  var frmWidth  = oBody.scrollWidth;
  var frmHeight = oBody.scrollHeight;

  if (minSizeVal)
  {
   frmWidth  = Math.max(frmWidth, frmMinWidth);
   frmHeight = Math.max(frmHeight, frmMinHeight);
  }
  if (maxSizeVal)
  {
   frmWidth  = Math.min(frmWidth, frmMaxWidth);
   frmHeight = Math.min(frmHeight, frmMaxHeight);
  }
  setScrollTop();
  oFrame.style.height = frmHeight + 10;
  oFrame.style.width  = frmWidth;
}
catch(e){
}
}




위가 소스입니다.......... 정확히 어떻게 사용할 방법을 모르겠네요...

iframe의 스크롤바를 전체로 리사이즈...(?)하는 기능인데요..

사용하는 방법을 모르겠어요~~알려주세요.