// JavaScript Document
var timeoutID = -1;
function high(which2) {
 if(timeoutID != -1)
  clearTimeout(timeoutID);
 
 theobject=which2;
 highlightit(theobject);
}

function low(which2) {
 if(timeoutID != -1)
  clearTimeout(timeoutID);

 theobject=which2;
 lowlightit(theobject);
}

function lowlightit(cur2){
 timeoutID=setTimeout("lowlightit(theobject)",50);
 if (cur2.style.MozOpacity>0.3)
  cur2.style.MozOpacity=parseFloat(cur2.style.MozOpacity)-0.1;
 else if (cur2.filters&&cur2.filters.alpha.opacity>30)
  cur2.filters.alpha.opacity-=10;
 else if (window.highlighting)
  clearInterval(lowlighting);
}

function highlightit(cur2){
 timeoutID=setTimeout("highlightit(theobject)",50);
 if (cur2.style.MozOpacity<1)
  cur2.style.MozOpacity=parseFloat(cur2.style.MozOpacity)+0.1;
 else if (cur2.filters&&cur2.filters.alpha.opacity<100)
  cur2.filters.alpha.opacity+=10;
 else if (window.highlighting)
  clearInterval(highlighting);
}