// Watermark script by Paul Anderson, CNET Builder.com. All rights reserved.

markW = 28;       // 圖檔的寬
markH = 25;       // 圖檔的長
markX = 80;      // percent right
markY = 90;      // percent down
markRefresh = 200; // milliseconds

navDOM = window.innerHeight; // Nav DOM flag
 
function setVals() {
 barW = 0; // scrollbar compensation for PC Nav
 barH = 0;
 if (navDOM) {
  if (document.height > innerHeight) barW = 20;
  if (document.width > innerWidth) barH = 20;
  } else {
  innerWidth = document.body.clientWidth;
  innerHeight = document.body.clientHeight;
  }
 posX = ((innerWidth - markW)-barW) * (markX/100);
 posY = ((innerHeight - markH)-barH) * (markY/100);
 }

function wRefresh() {
 wMark.left = posX + (navDOM?pageXOffset:document.body.scrollLeft);
 wMark.top = posY + (navDOM?pageYOffset:document.body.scrollTop);
 }

function markMe() {
 setVals();
 window.onresize=setVals;
 markID = setInterval ("wRefresh()",markRefresh);
 }

if ( window.attachEvent ) window.attachEvent( "onload", watermark_winload );	// IE
if ( window.addEventListener ) document.addEventListener( "DOMContentLoaded", watermark_winload, false );	 // Mozilla

var wMark;
function watermark_winload()
{
	if ( document.getElementById( "D1" ) != null ) {
		wMark = ( document.all ) ? document.getElementById( "D1" ).style : document.getElementById( "D1" );
		wMark.width = markW;
		wMark.height = markH;

		markMe(); // safety for Mac IE4.5
	}
}