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) { //v4.0
  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 && document.getElementById) x=document.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];}
}

//function change(form) {
//    if (form.url.selectedIndex != 0)
//    parent.location = form.url.options[form.url.selectedIndex].value
//}

isMSIE=0;
nVersion         = 3;
// ¾ÖµåÄÜÀÇ ¸®ÇÁ·¹½¬ °£°Ý
var nInterval        = 100;

function setup ()
{   // ºê¶ó¿ìÀú °¨Áö
    nVersion = parseInt (navigator.appVersion);
    if (navigator.appName == "Microsoft Internet Explorer")         {
        isMSIE        = 1;
        if (navigator.userAgent.indexOf ("MSIE 5") != -1) {
            nVersion = 5;
        }
    }
    if (nVersion >= 4) {
        window.setInterval ("AdCornerMove();", nInterval);
    }
}

function AdCornerMove()
{
    if (isMSIE) 
    {
        nAdCornerOriginX            = document.body.clientWidth-35+document.body.scrollLeft;
        nAdCornerOriginY            = document.body.clientHeight-60+document.body.scrollTop;
        idAdCorner.style.pixelLeft  = nAdCornerOriginX;
        idAdCorner.style.pixelTop   = nAdCornerOriginY;
        idPrint.style.pixelLeft     = document.body.clientWidth-34+document.body.scrollLeft;
        idPrint.style.pixelTop      = document.body.scrollTop+5;
    }
}

var Open

function showhide(what){
    if (what.style.display=='none'){
        what.style.display='';
        if(Open!=null) Open.style.display='none';
        Open = what;
    } else {
        what.style.display='none';
        Open = null;
    }
}
function hide(){
    if ( Open != null ) {
        Open.style.display='none';
        Open = null;
    }
}

function printsub(){
    window.onbeforeprint = phide;
    window.onafterprint  = pshow;
    window.print();
}
function phide(){
    alldoc.style.display='none';
    parea.innerHTML = subdoc.innerHTML;
}
function pshow(){
    alldoc.style.display='block';
    parea.innerHTML = "";
}

function printsub(){
    window.onbeforeprint = phide;
    window.onafterprint  = pshow;
    window.print();
}
function phide(){
    alldoc.style.display='none';
    parea.innerHTML = subdoc.innerHTML;
}
function pshow(){
    alldoc.style.display='block';
    parea.innerHTML = "";
}


// ¹è³Ê ·Ñ¸µ °ü·Ã ½ºÅ©¸³Æ®

var imgNum = 2;
var imgCount = 6;
var imgUrl = [];
var linkUrl = [];


imgUrl[1] = "http://www.cancer.go.kr/cms/bannerzone/__icsFiles/thumbnail/2009/04/10/bn_zone_7.gif";
linkUrl[1] = "http://edu.cancer.go.kr";

imgUrl[2] = "http://www.cancer.go.kr/cms/bannerzone/__icsFiles/thumbnail/2009/04/10/bn_zone_6.gif";
linkUrl[2] = "http://www.cancer.go.kr/cms/popup/1219151_2111.html";

imgUrl[3] = "http://www.cancer.go.kr/cms/bannerzone/__icsFiles/thumbnail/2009/04/10/bn_zone_5.gif";
linkUrl[3] = "";

imgUrl[4] = "http://www.cancer.go.kr/cms/bannerzone/__icsFiles/thumbnail/2009/04/10/bn_zone_4.gif";
linkUrl[4] = "http://www.cancer.go.kr/cms/popup/1219151_2111.html";

imgUrl[5] = "http://www.cancer.go.kr/cms/bannerzone/__icsFiles/thumbnail/2009/04/10/bn_zone_3.gif";
linkUrl[5] = "http://hospice.cancer.go.kr";

imgUrl[6] = "http://www.cancer.go.kr/cms/bannerzone/__icsFiles/thumbnail/2009/04/10/bn_zone_2.gif";
linkUrl[6] = "https://ncs.ncc.re.kr/ncsapps/ncs_info/ncs_info.jsp";


function imgRolling(cmd) {
	if ( cmd == "prev") {
		imgNum = imgNum-3;
		if ( imgNum < 1 ) {
			imgNum = 1
		}
	} else if( cmd == "next" ){
		imgNum = imgNum+1;
		if ( imgNum > imgCount ) {
			imgNum = 1
		}
	} else {
		imgNum = 1;
	}

	var sNum = imgNum;
	var eNum = ++imgNum;
	
	imgNum = eNum;

	if ( sNum > imgCount ) {
		sNum = 1; 
		imgNum = 1;
	}

	if ( eNum > imgCount ) {
		eNum = 1; 
		imgNum = 1;
	}

	document.getElementById("bannerLink1").href = linkUrl[sNum];
	document.getElementById("bannerLink2").href = linkUrl[eNum];

	document.getElementById("bannerImg1").src = imgUrl[sNum];
	document.getElementById("bannerImg2").src = imgUrl[eNum];


}