var ctime;
function init(){
  $('ok').style.display = 'none';
  $('q').focus();
	Event.observe( $('q'), 'keyup', function(event) {   
			var elt = Event.element(event);   
			if ('INPUT' == elt.tagName){
				clearTimeout(ctime);
				if($(elt).value!="pesquisa" && $(elt).value!=""){
					ctime = setTimeout("pesquisa()",700);
				}
			}
		}
	); 
	Event.observe( $('q'), 'click', function(event) {   
			var elt = Event.element(event); 
			if ('INPUT' == elt.tagName){
				if($(elt).value=="pesquisa"){
					$(elt).value="";
				}
			}
		}
	);
}
function pesquisa(){
  $('pesquisa').submit();
}
function mailinglist(){
  email = prompt("qual o seu e-mail?","");
  if (email){
    document.location.href="/addml.asp?email="+email;
  }
}