function clearfield() {
document.form1.query.value="";
}

now = new Date;

dayName = new Array ("Sunday","Monday","Tuesday","Wednesday","Thursday","Friday","Saturday");

monName = new Array
("January","February","March","April","May","June","July","August","September","October","November","December");


 var tick;
 function stop() {
   clearTimeout(tick);
   }
 function simpleClock() {
   var ut=new Date();
   var h,m,s;
   var time="        ";
   h=ut.getHours();
   m=ut.getMinutes();
   s=ut.getSeconds();
   if(s<=9) s="0"+s;
   if(m<=9) m="0"+m;
   if(h<=9) h="0"+h;
   time+=h+":"+m+":"+s;
   document.getElementById('clock').innerHTML=time;
   tick=setTimeout("simpleClock()",1000);    
   }



// Fade in Menu Script by Felipe Bottrel Souza 1998/99-Rio de Janeiro,Brazil
// Courtesy of SimplytheBest.net - http://simplythebest.net/scripts/

function show(listx){

welcome.style.visibility = "hidden"
research.style.visibility = "hidden"
teaching.style.visibility = "hidden"
bio.style.visibility = "hidden"
contact.style.visibility = "hidden"
e5371.style.visibility = "hidden"
e5376.style.visibility = "hidden"
e5369.style.visibility = "hidden"
e5387.style.visibility = "hidden"
e5366.style.visibility = "hidden"
e5373.style.visibility = "hidden"
e3368.style.visibility = "hidden"
e4368.style.visibility = "hidden"
e2311.style.visibility = "hidden"

// listx.filters.RevealTrans.apply()
listx.style.visibility = "visible"
// listx.filters.RevealTrans.play()

}