var searchboxopen = "";
var latestServerQuery = "";
var THROTTLE_PERIOD = 500;
var timerId = '';
var searching = 0;

//window.onload = function() {
//  requestValidSearchLoop();
//  $("wipsearch").onclick = $("searchForm").onsubmit = function() {
//    alert('My bad, I can\'t really search ... I\'m but a demo.')
//    cancel();
//  }
//}

function requestValidSearchLoop() {
    if (query().length >= 2 && !searching) {
      if (query()!=latestServerQuery) {
        searching = 1;
        if (searchboxopen != 1) {
          toggle('wipsearchresult',1,0);
        }

        wipSearch('div=wipsearch_article&q=' + query(), 'wipsearch_article', 'search_article');
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          
          latestServerQuery = query();
        searching = 0;
      }
    }

}


function doQuery () {
  if (timerId) {
    clearTimeout(timerId);
  }
  timerId = setTimeout('requestValidSearchLoop();', THROTTLE_PERIOD);
}


function query() {
    return $("wipsearch").value;
}


function toggle(tdiv, open, closed){
  if ( tdiv ) {
    var currDiv = document.getElementById(tdiv);
    if ( open ) {
      currDiv.style.display='block';
    } else if (closed) {
      currDiv.style.display='none';
    } else if (currDiv.style.display=='block') {
      currDiv.style.display='none';
    } else {
      currDiv.style.display='block';
    }
  }
}