/************************************************************
* 롤 오버
************************************************************/

function na_restore_img_src(name, nsdoc)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img && img.altsrc) {
    img.src    = img.altsrc;
    img.altsrc = null;
  }
}

function na_preload_img()
{
  var img_list = na_preload_img.arguments;
  if (document.preloadlist == null)
    document.preloadlist = new Array();
  var top = document.preloadlist.length;
  for (var i=0; i < img_list.length; i++) {
    document.preloadlist[top+i]     = new Image;
    document.preloadlist[top+i].src = img_list[i+1];
  }
}

function na_change_img_src(name, nsdoc, rpath, preload)
{
  var img = eval((navigator.appName.indexOf('Netscape', 0) != -1) ? nsdoc+'.'+name : 'document.all.'+name);
  if (name == '')
    return;
  if (img) {
    img.altsrc = img.src;
    img.src    = rpath;
  }
}


/************************************************************
* 팝업창1
************************************************************/
// Scroll No
function popup(url,name,width,height){
	var url,width,height;
	window.open(url,name,"left=100,top=100,width="+width+",height="+height+",toolbar=no,status=no,directories=no,scrollbars=no,location=no,resizable=no,menubar=no,statusbar=no") ;
}


// Scroll Yes
function popup2(url,name,width,height){
	var url,width,height;
	window.open(url,name,"left=10,top=10,width="+width+",height="+height+",toolbar=no,status=no,directories=no,scrollbars=yes,location=no,resizable=no,menubar=no,statusbar=no")
}


/************************************************************
* 팝업창 닫히고, 부모창에서 링크 열기
************************************************************/
function goView(url) {
	self.close() ;
	parent.opener.location.href= url ;
}