<!-- begin
function Displaypage(){
  this.data = location.search.substring(1);
  this.collection = new Array();
  var searchAry = this.data.split("&");
  for(var i = 0; i < searchAry.length; i++){
    searchAry[i] = searchAry[i].split("=");
    if(searchAry[i].length==2)
      this.collection[decode(searchAry[i][0])] = decode(searchAry[i][1]);
  }
  this.collection.toString = function toString(){
    return this.data;
  }
  this.Displaypage = function Displaypage(id){
    var result;
    if(typeof(id)=="undefined")
      result = this.collection;
    else {
      result = this.collection[id];
      if(typeof(result)=="undefined")
        result = "";
    }
    return result;
  }
  function decode(str){
    return unescape(str.replace(/\+/g,' '));
  }
  return this;
}
// end -->