/** SEARCH PAGE **/
var all_categories = new Categories;
var online_categories = new Categories;
/** Check for attribute to group by **/
if(!att)
  att = getQueryVariable("att_name");
if(att == '') att = 'category'; 

all_categories.fill(performers,att);
online_categories.fill(online_performers,att);


/** RESULT PAGE **/
var search_performers = new Performers();

function getSearchQueryVariable( param ) {
  var search = unescape(window.location.search.substring(1));
  var vars = search.split("&");
  var ret = "";
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == param && pair[1] != '' ) {
      ret+= ":"+pair[1]+":";
    }
  }
  return ret;
}

function getQueryVariable(variable) {
  var query = unescape(window.location.search.substring(1));
  var vars = query.split("&");
  for (var i=0;i<vars.length;i++) {
    var pair = vars[i].split("=");
    if (pair[0] == variable) {
      return pair[1];
    }
  }
  return '';
}