function fade() { 

w.style.visibility="hidden" 
w.filters.revealTrans.apply();
w.filters.revealTrans.transition=24;
w.style.visibility="visible"
w.filters.revealTrans.play();

}
function switchdoc(imgName, imgSrc) { document.getElementsByTagName("input")[imgName].value= imgSrc;  } 
 
function switchImage(imgName, imgSrc) { document.images[imgName].src = imgSrc;  } 
function winopen(url)                    
     {                    
        window.open(url,"search","toolbar=0,location=0,directories=0,status=0,menubar=0,scrollbars=1,width=356,height=410,top=150,left=100");                    
      }



function trains(id,text){document.all[id].innerHTML=' '+text}
function trainpic(id,text){document.all[id].innerHTML='<img src="'+text+'.gif">'}
function high(which2){
theobject=which2;theobject.filters.alpha.opacity=0
highlighting=setInterval("highlightit(theobject)",50)}
function low(which2){
clearInterval(highlighting)
which2.filters.alpha.opacity=70}
function highlightit(cur2){
if (cur2.filters.alpha.opacity<100)
cur2.filters.alpha.opacity+=80
else if(window.highting)
clearInterval(highlighting)}