/*------------------------------------------------------------
	Document Text Sizer- Copyright 2003 - Taewook Kang.  All rights reserved.
	Coded by: Taewook Kang (txkang.REMOVETHIS@hotmail.com)
	Web Site: http://txkang.com
	Script featured on Dynamic Drive (http://www.dynamicdrive.com)
	
	Please retain this copyright notice in the script.
	License is granted to user to reuse this code on 
	their own website if, and only if, 
	this entire copyright notice is included.
--------------------------------------------------------------*/

//Specify affected tags. Add or remove from list:
var tgs = new Array( 'table','div','td','tr','p','span','a');
//Specify spectrum of different font sizes:
//var szs = new Array( 'xx-small','x-small','small','medium','large','x-large','xx-large','');
var szs=new Array('','16px');
var lines=new Array('','2');
var startSz = 2;

function ts( trgt,inc ) {
	if (!document.getElementById) return
	var d = document,cEl = null,sz = startSz,i,j,cTags;
        if (!inc){
           sz=0;
        } else {     	
           sz=1;
        }
	if ( !( cEl = d.getElementById( trgt ) ) ) cEl = d.getElementsByTagName( trgt )[ 0 ];
       // else alert("got "+trgt);
       // alert("original line height="+cEl.style.lineHeight);
	cEl.style.fontSize = szs[ sz ];
        cEl.style.lineHeight=lines[sz];
	for ( i = 0 ; i < tgs.length ; i++ ) {
		cTags = cEl.getElementsByTagName( tgs[ i ] );
		for ( j = 0 ; j < cTags.length ; j++ ){
                    cTags[ j ].style.fontSize = szs[ sz ];
                    cTags[ j ].style.lineHeight=lines[sz];
                }
	}
       // alert("now font size="+cEl.style.fontSize);
}
function mailpage() {
   mail_str = "/tengah/enews/mailpage.jsp?pageTitle="+escape(document.title);
   targetURL=location.href;
   var sharpPos=targetURL.indexOf("#");
   if (sharpPos>=0) targetURL=targetURL.substring(0,sharpPos);
//alert(targetURL);
   mail_str +="&pagehref="+escape(targetURL);
   window.open(mail_str,'mailpage','width=450,height=220,location=no');
}
function openDownload(did){
   window.open('/downloadMgmt/showCode.action?downloadId='+did,'',
    'top=200, left=200,height=225,width=300,location=no');
}

function mail_check(str){
   var filter=/^([\w-]+(?:\.[\w-]+)*)@((?:[\w-]+\.)*\w[\w-]{0,66})\.([a-z]{2,6}(?:\.[a-z]{2})?)$/i;
   if (filter.test(str)) return (true);
   else return (false);
}
<!--for show & hide 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);

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; }
}
<!-- end of show & hide layer-->

<!--for swap image -->
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_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_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];}
}
<!-- end of swap image-->
function checkVisited(){
   var allCookies=document.cookie;
   var pos=allCookies.indexOf("visited=");
//   alert("pos="+pos);
   var result=false;
   if (pos!=-1){
      var start=pos+8;
      var end=allCookies.indexOf(";", start);
      if (end==-1) end=allCookies.length;
      var value=allCookies.substring(start,end);
  //    alert("value="+value);
      if (value==1) result=true;
   }
   return result;
}