// Javascript functions to encode email address to avoid being collected by spam mail robots
// by Dr X B Chen

<!--
function email_encoded2(linktext,name,domain,end){
document.write("<a href=\"mailto:" + name + "@" + domain + "." + end + "\">");
document.write(linktext + "</a>");
}

function email_encoded(name,domain,end){
document.write("<a href=\"mailto:" + name + "@" + domain + "." + end + "\">");
document.write(name + "@" + domain + "." + end + "</a>");
}

// Example:
// value1 = 3; value2 = 4;
// messageBox("text message %s and %s", value1, value2);
// this message box will display the text "text message 3 and 4"
function messageBox()
{
  var i, msg = "", argNum = 0, startPos;
  var args = messageBox.arguments;
  var numArgs = args.length;
  if(numArgs)
  {
    theStr = args[argNum++];
    startPos = 0;  endPos = theStr.indexOf("%s",startPos);
    if(endPos == -1) endPos = theStr.length;
    while(startPos < theStr.length)
    {
      msg += theStr.substring(startPos,endPos);
      if (argNum < numArgs) msg += args[argNum++];
      startPos = endPos+2;  endPos = theStr.indexOf("%s",startPos);
      if (endPos == -1) endPos = theStr.length;
    }
    if (!msg) msg = args[0];
  }
  alert(msg);
}

function msg(messageStr){
alert(messageStr);
}

// jump function
// example
//onChange="MM_jumpMenu('parent',this,0)"

function MM_jumpMenu(targ,selObj,restore){ //v3.0
  eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
  if (restore) selObj.selectedIndex=0;
}

// for hide and display layers

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_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; }
}

// Example: preloadImages('file.gif', 'http://www.x.com/y.gif');
function MM_preloadImages()
{
  if(document.images)
  {
    if(!document.imageArray) document.imageArray = new Array();
    var i,j = document.imageArray.length, args = MM_preloadImages.arguments;
    
    for(i=0; i<args.length; i++)
    {
      if (args[i].indexOf("#")!=0)
      {
        document.imageArray[j] = new Image;
        document.imageArray[j++].src = args[i];
      }
    }
  }
}

// -->