var srcharea; 
function show_srcharea(){srcharea.style.visibility ="visible";}
function hide_srcharea(){srcharea.style.visibility ="hidden";}

function compileSrch()
{
  srcharea = document.getElementById("s_area");
  if( (prt_form = document.getElementById("search") )!== null)
  { 
    prt_form.onclick = function(e) 
              {
                e = (window.event) ? window.event : e; 
                e.cancelBubble = true;
                //return false;
              }
  
    if( (srch_inp = document.getElementById("query"))!== null )
    { 
      if(srcharea)
      {
        srch_inp.onfocus = function(){show_srcharea();};    
        document.onclick = function(){hide_srcharea();};
      }
    }
  }
}