function ge()
{
  var ea;
  for( var i = 0; i < arguments.length; i++ ) {
    var e = arguments[i];
    if( typeof e == 'string' )
      e = document.getElementById(e);
    if( arguments.length == 1 )
      return e;
    if( !ea )
      ea = new Array();
    ea[ea.length] = e;
  }
  return ea;
}

function browser() {
  var agt = navigator.userAgent.toLowerCase();
  if (agt.indexOf('msie') != -1) return "msie";
  if (agt.indexOf('firefox') != -1) return "ff";
  if (agt.indexOf('safari') != -1) return "safari";
  if (agt.indexOf('seamonkey') != -1) return "seamonkey";
  if (agt.indexOf('netscape') != -1) return "netscape";
  if (agt.indexOf('opera') != -1) return "opera";
  return "unknown";
}

function show_contact() {
	
}

function vote(val) {
   var r = perform_post("ajax", [['cast_vote', val]]);
   if (r == 'error') {alert("Error has occured. Please try again.");return;}
   $("#votelink").remove();
   $("#votecount").text(5-r*1);
   $("#voteth").text("Thank you! ");
   if (r == 5) $("#total_v").text("");
}

var DropDown = new function() {
     this.timeOut = null,
     this.Show = function() {
         clearTimeout(DropDown.timeOut);
         var dd = ge("about-dd");
	 dd.style.display = 'block';
     },
     this.Hide = function() {
         DropDown.timeOut = setTimeout(function(){
	    var dd = ge("about-dd");
	    dd.style.display = 'none'; 
	 }, 1000);
     },
     this.overDropDown = function() {
         clearTimeout(DropDown.timeOut);
     },
     this.outDropDown = function() {
         DropDown.timeOut = setTimeout(function(){
	    var dd = ge("about-dd");
	    dd.style.display = 'none'; 
	 }, 600);
     }
}