// rollover
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];}
}

// layer
function MM_reloadPage(init) {  //reloads the window if Nav4 resized
  if (init==true) with (navigator) {if ((appName=="Netscape")&&(parseInt(appVersion)==4)) {
    document.MM_pgW=innerWidth; document.MM_pgH=innerHeight; onresize=MM_reloadPage; }}
  else if (innerWidth!=document.MM_pgW || innerHeight!=document.MM_pgH) location.reload();
}
MM_reloadPage(true);

// popup
function win_pop(path, win_name, wi, he, scroll) {
	window.open(path,win_name,'width='+wi+',height='+he+',resizable=no,scrollbars='+scroll+', status=no,toolbar=no');
}


// blur
function bluring(){ 
if(event.srcElement.tagName=="A"||event.srcElement.tagName=="IMG") document.body.focus(); 
} 
document.onfocusin=bluring; 

function mf(s,d,w,h,t){
	var args=mf.arguments;
	var argc=mf.arguments.length;
	
	var param='';
	param = (5 < argc) ? args[5] : '';
	return "<object classid=\"clsid:D27CDB6E-AE6D-11cf-96B8-444553540000\" codebase=\"http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=7,0,0,0\" width="+w+" height="+h+" "+((d)?'id='+d:'')+"><param name=wmode value="+t+" /><param name=movie value="+s+" /><param name=quality value=high />"+param+"<embed src="+s+" quality=high wmode="+t+" type=\"application/x-shockwave-flash\" pluginspage=\"http://www.macromedia.com/shockwave/download/index.cgi?p1_prod_version=shockwaveflash\" width="+w+" height="+h+"></embed></object>";
}

function documentwrite(src) {
	var args=documentwrite.arguments;
	var argc=documentwrite.arguments.length;
	
	var target='';
	target = (1 < argc) ? args[1] : '';
	if(target) target.innerHTML=src;
	else document.write(src);
}

// ActiveX ÄÁÆ®·ÑÀÌ »ç¿ëÀÚ ÀԷ¿¡ Áï½Ã ÀÀ´äÇϵµ·Ï ÇÔ
//  ¿ÜºÎ ½ºÅ©¸³Æ® ÆÄÀÏ¿¡¼­ Microsoft JScript¸¦ »ç¿ëÇÏ¿© ÄÁÆ®·ÑÀ» ·Îµå ÇÏ¿©¾ßÇÔ.
function insertFlash(file, width, height)
{
	var str = '<object classid="clsid:clsid:D27CDB6E-AE6D-11cf-96B8-444553540000" codebase="http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.cab#version=5,0,0,0" WIDTH="'+width+'" HEIGHT="'+height+'">';
	//str += "<param name='FlashVars' value='" + vars + "' >";
	str += '<PARAM NAME="movie" VALUE="'+file+'">';
	str += '<PARAM NAME="quality" VALUE="high">';
	str += '<PARAM NAME="wmode" VALUE="transparent">';
	str += '<PARAM NAME="menu" VALUE="false">';
	str += '<EMBED src="'+file+'" quality="high" wmode="transparent" TYPE="application/x-shockwave-flash" WIDTH="'+width+'" HEIGHT="'+height+'" PLUGINSPAGE="http://www.macromedia.com/shockwave/download/index.cgi?P1_Prod_Version=ShockwaveFlash"></EMBED>';
	str += '</OBJECT>';
	document.write(str);
}

//Äü¸Þ´º ½ºÅ©·Ñ
self.onError=null;
currentX = currentY = 0;  
whichIt = null;           
lastScrollX = 0; lastScrollY = 0;
NS = (document.layers) ? 1 : 0;
IE = (document.all) ? 1: 0;

function heartBeat() {
	if(IE) { 
		  diffY = document.body.scrollTop; 
			  diffX = 0; 
	       }
    if(NS) { diffY = self.pageYOffset; diffX = self.pageXOffset; }
	if(diffY != lastScrollY) {
                percent = .1 * (diffY - lastScrollY);
                if(percent > 0) percent = Math.ceil(percent);
                else percent = Math.floor(percent);
		try {
			if(IE) document.all.hotservice.style.pixelTop += percent;
			if(NS) document.hotservice.top += percent; 
		} catch(e) {}
                lastScrollY = lastScrollY + percent;
    }
	if(diffX != lastScrollX) {
		percent = .1 * (diffX - lastScrollX);
		if(percent > 0) percent = Math.ceil(percent);
		else percent = Math.floor(percent);
		try {
			if(IE) document.all.hotservice.style.pixelLeft += percent;
			if(NS) document.hotservice.top += percent;
		} catch(e) {}
		lastScrollY = lastScrollY + percent;
	}	
}

if(NS || IE) action = window.setInterval("heartBeat()",1);

//·¹À̾î ÀÚµ¿º¯È¯
var tickspeed=5000 // ¼Óµµ (2000=2 ÃÊ)
var enablesubject=0 // ½ºÅ©·Ñ·¯ÀÇ Á¦¸ñÀ» º¸ÀÌ°Ô ÇÏ·Á¸é 1, ¾Æ´Ï¸é 0

if (document.getElementById){
document.write('<style type="text/css">')
document.write('.dropcontent{display:none;}')
document.write('</style>')
}

var selectedDiv=0
var totalDivs=0

function contractall(){
var inc=0
while (document.getElementById("dropmsg"+inc)){
document.getElementById("dropmsg"+inc).style.display="none"
inc++
}
}


function expandone(){
var selectedDivObj=document.getElementById("dropmsg"+selectedDiv)
contractall()
document.getElementById("dropcontentsubject").innerHTML=selectedDivObj.getAttribute("subject")
selectedDivObj.style.display="block"
selectedDiv=(selectedDiv<totalDivs-1)? selectedDiv+1 : 0
setTimeout("expandone()",tickspeed)
}

function startscroller(){
while (document.getElementById("dropmsg"+totalDivs)!=null)
totalDivs++
expandone()
if (!enablesubject)
document.getElementById("dropcontentsubject").style.display="none"
}

if (window.addEventListener)
window.addEventListener("load", startscroller, false)
else if (window.attachEvent)
window.attachEvent("onload", startscroller)