srch_term = "Site Search";

function clear_textbox(){
  term=search.q.value;
  search.q.value=(term==srch_term)?'':term;
}

function check_textbox(){
  term=search.q.value;
  search.q.value=(term=='')?srch_term:term;
}

function open_window(url){
  var w_height = 600;
  var w_width = 900;
  var scr_w = ((screen.availWidth/2)-(w_width/2));
  var scr_h = ((screen.availHeight/2)-(w_height/2));

  var win = window.open(url,"maccuaig","menubar=no,resizable=yes,toolbar=no,directories=no,location=no,scrollbars=yes,status=no,copyhistory=0,width="+w_width+",height="+w_height+",left="+scr_w+",top="+scr_h);
  win.caller = this;
  win.focus();
}