var JQ = jQuery.noConflict();

JQ(document).ready(function(){
  JQ("div#locationSelect div.dropdown").find("a:first").attr("href", "javascript: void(0);");
  
  JQ("div#locationSelect div.dropdown").find("a:first").click(function() {
    var hidden;
    var temp = JQ(this).parent().find("ul");
    
    if (temp.css("display") == "none") hidden = true;
    else hidden = false;
    
    JQ("#locationSelect .dropdown ul").hide();
    if (hidden) temp.show();
  });
});