var searchbtn=document.getElementById("searchbtn");
searchbtn.onmouseover=zipbtn.onmouseup=function(e) {
  this.style.backgroundPosition="-82px 0px";
}
searchbtn.onmouseout=function(e) {
  this.style.backgroundPosition="0px 0px";
}
searchbtn.onmousedown=function(e) {
  this.style.backgroundPosition="-164px 0px";
}
var query=document.getElementById("query");
query.onfocus=function(e) {
  this.value=""
  this.select();
}
query.onkeydown=function(e) {
  var key=0;
  if (e) key=e.which; else key=window.event.keyCode;
  if (!key) return;
  if (key==13) search();
}
function search() {
  var q=document.getElementById("query").value;
  if (q=="Enter club name or partial address and click search...") return;
  if (q==""||q.length<1) return;
  window.location.href="/?q="+q;
}