function dosearch() {
  var query = document.skoopysearch.q.value;
  if (query.length > 3) {
    document.location.href='http://www.skoopy.com/search/' + query;
  } else {
    alert("Please enter a search longer than 3 letters.");
  }
}

function checkEnter(e){
        var characterCode;

        if(e && e.which){
                e = e
                characterCode = e.which
        }
        else{
                e = event
                characterCode = e.keyCode
        }

        if(characterCode == 13){
                document.location.href='http://www.skoopy.com/search/' + document.skoopysearch.q.value;
                return false
        }
        else{
                return true
        }
}