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_showHideLayers() { //v6.0
  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 imgSize(which, maxWidth)
{
  var width       = 0;
  width = eval("document."+which+".width");
  var height      = 0;
  height = eval("document."+which+".height");
  var real_width  = 0;

  var max_width   = maxWidth;   // À̹ÌÁöÀÇ ÃÖ´ë Å©±â     

  while(width > max_width)
  {
    if(width > max_width)
    {
    	real_height = max_width/width*height;
      //real_height = height;
      real_width = max_width;
      //real_width = max_width/width*height
      width   = max_width;
      height  = height;
    }
    eval("document."+which+".width = real_width");
    eval("document."+which+".height = real_height");
  }
}

function getCookie(name) {
	var nameOfCookie = name + "=";
	var x = 0

	while ( x <= document.cookie.length ) {
		var y = (x+nameOfCookie.length);
		if ( document.cookie.substring( x, y ) == nameOfCookie ) {
		if ( (endOfCookie=document.cookie.indexOf( ";",y )) == -1 )
			endOfCookie = document.cookie.length;
			return unescape( document.cookie.substring(y, endOfCookie ) );
		}
		x = document.cookie.indexOf( " ", x ) + 1;
		if ( x == 0 )
		break;
	}
	return "";
}

function openWin(width, height, url, name, left, top) {
	window.open(url,name,"width="+width+",height="+height+",left="+left+",top="+top);
}