function myToggle(n) {
   if(n==0) {
     document.getElementById('dsearch').style.display='none';
     document.getElementById('demail').style.display='';
     document.getElementById('email').focus();
   }
   else {
     document.getElementById('dsearch').style.display='';
     document.getElementById('demail').style.display='none';   
     document.getElementById('query').focus();
   }
}

function sendAction(n)
{
   document.sendForm.action = document.sendForm.action.substr(0, document.sendForm.action.length - 1) + n;
}