markW = 40; // pixels wide
markH = 50; // pixels high
markX = 100; // percent right
markY = 99; // percent down
markRefresh = 10; // milliseconds

var wMark;

function setVals() 
{
        wMark=document.getElementById?document.getElementById("waterMark"):document.all?document.all["waterMark"]:document.layers?document.waterMark:null;
        if (wMark.style) wMark=wMark.style;
        wMark.width = markW;
        wMark.height = markH;
        navDOM = window.innerHeight; // Nav DOM level 0 flag
        
   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);
}

window.onload=markMe;