function preloadImg(imgName) {
 for (var i = 0; i < imgName.length; i++) {
  if (document.images) (new Image()).src = imgName[i];
 }
}
var mnImages = new Array(
'common/images/ut_inquiry_o.gif',
'common/images/ut_sitemap_o.gif',
'common/images/ut_apj_o.gif',
'common/images/ut_privacy_o.gif',
'common/images/nav_home_o.gif',
'common/images/nav_about_o.gif',
'common/images/nav_signup_o.gif',
'common/images/nav_terms_o.gif',
'common/images/gnav_new_o.gif',
'common/images/gnav_semi_o.gif',
'common/images/gnav_enq_o.gif',
'common/images/gnav_data_o.gif',
'common/images/gnav_list_o.gif',
'common/images/gnav_recruit_o.gif',
'common/images/gnav_webmag_o.gif',
'common/images/snav_webmag_back.gif',
'common/images/snav_webmag_back_o.gif',
'common/images/snav_webmag_izm.gif',
'common/images/snav_webmag_izm_o.gif',
'common/images/snav_webmag_hot.gif',
'common/images/snav_webmag_hot_o.gif',
'common/images/gnav_mailmag_o.gif',
'common/images/gnav_box_o.gif',
'common/images/btn_pagetop_o.gif',
'common/images/snav_semi_01_o.gif',
'common/images/snav_semi_02_o.gif',
'common/images/snav_semi_03_o.gif',
'common/images/snav_semi_04_o.gif',
'common/images/snav_semi_05_o.gif',
'common/images/snav_semi_06_o.gif',
'common/images/snav_semi_07_o.gif',
'common/images/snav_enq_01_o.gif',
'common/images/snav_enq_02_o.gif',
'common/images/snav_enq_03_o.gif',
'common/images/snav_data_01_o.gif',
'common/images/snav_data_02_o.gif',
'common/images/snav_data_03_o.gif',
'common/images/snav_data_04_o.gif',
'common/images/snav_data_05_o.gif',
'common/images/snav_data_06_o.gif',
'common/images/snav_list_01_o.gif',
'common/images/snav_list_02_o.gif',
'common/images/snav_list_03_o.gif',
'common/images/snav_list_04_o.gif',
'common/images/snav_recruit_01_o.gif',
'common/images/snav_recruit_02_o.gif',
'common/images/snav_webmag_01_o.gif',
'common/images/snav_mailmag_01_o.gif',
'common/images/snav_mailmag_02_o.gif',
'common/images/snav_box_01_o.gif',
'common/images/snav_box_02_o.gif',
'common/images/snav_box_03_o.gif');
preloadImg(mnImages);

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);

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];}
}

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; }
}