// Watermark script by Paul Anderson, CNET Builder.com. All rights reserved. 
markW = 760; // 
markH = 60; // 
markX = 50; // 改變位置
markY = 100; // 改變位置
markRefresh = 20; // 
// set common object reference 
if (!document.all) document.all = document; 
if (!document.all.waterMark.style) document.all.waterMark.style = 
document.all.waterMark; 
wMark = document.all.waterMark.style; 
wMark.width = markW; 
wMark.height = markH; 
navDOM = window.innerHeight; // Nav DOM flag 
function setVals() { 
barW = 0; // scrollbar compensation for PC Nav 
barH = 0; 
if (navDOM) { 
if (document.height > innerHeight) barW = 10; 
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); 
} 
window.onload=markMe; // safety for Mac IE4.5 
//-->