/****************************************************
*	scroll.js										*
*													*
*	Copyright 2002 by Shin Min-hye.					*
*	Web address: http://www.kisinfo.com/            *
*	Last update: July 28, 2004.  					*
****************************************************/

//-----------------------------------------------------------------------------
// ½ºÅ©·Ñ¹Ù µû¶ó´Ù´Ï´Â top¹öÆ°
//-----------------------------------------------------------------------------

var gright=103
var gbottom=55
var vv1 = 0 
var vv2 = 0 


var n = (document.layers) ? 1:0;
var ie = (document.all) ? 1:0;

function makeObj(obj,nest){
	nest=(!nest) ? '':'document.'+nest+'.'
	this.css=(n) ? eval(nest+'document.'+obj):eval(obj+'.style')	
	this.moveIt=b_moveIt;
}
function b_moveIt(x,y){
	this.x=x; this.y=y
	this.css.left=this.x
	this.css.top=this.y
}

var pageWidth,pageHeight
function geoInit(){
	oTest=new makeObj('divBottom')
	pageWidth=(ie)?document.body.offsetWidth-vv1:innerWidth;
	pageHeight=(ie)?document.body.offsetHeight-vv2:innerHeight;
	checkIt()
	//sets the resize handler.
	onresize=resized
	if(ie) window.onscroll=checkIt;
}

function checkIt(){
	if(ie) oTest.moveIt(document.body.scrollLeft +pageWidth-gright,document.body.scrollTop+pageHeight-gbottom)
	else if(n){
		oTest.moveIt(window.pageXOffset+pageWidth-gright, window.pageYOffset+pageHeight-gbottom)
		setTimeout('checkIt()',20)
	}
}


function resized(){
	pageWidth=(ie)?document.body.offsetWidth-vv1:innerWidth;
	pageHeight=(ie)?document.body.offsetHeight-vv2:innerHeight;
	if(ie) checkIt()
}

// body onload (·Ñ¿À¹ö ¹× top¹öÆ°)
onload=geoInit; MM_preloadImages('../img/sm1_r.gif','../img/sm2_r.gif','../img/sm3_r.gif','../img/sm4_r.gif');


//-----------------------------------------------------------------------------
// ±â¾÷Á¤º¸ ·Ñ¿À¹ö¸Þ´º
//-----------------------------------------------------------------------------

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];}
}


//-------------------------------  and  --------------------------------------