var Popup = {
  open: function(options)
  {
    this.options = {
      url: '#',
      width: 600,
      height: 500,
      name:"_blank",
      location:"no",
      menubar:"no",
      toolbar:"no",
      status:"yes",
      scrollbars:"yes",
      resizable:"yes",
      left:"",
      top:"",
      normal:false,
      host:/^http:\/\/(www\.)?tempestfreerunning\.com.*/
    }
    Object.extend(this.options, options || {});

    // Open this link in the same window?
    if (this.options.url.match(this.options.host))
    {
        window.location = this.options.url;
        return false;
    }

    if (this.options.normal)
    {
        this.options.menubar = "yes";
        this.options.status = "yes";
        this.options.toolbar = "yes";
        this.options.location = "yes";
        window.open(this.options.url, this.options.name);
    }
    else
    {
        this.options.width = this.options.width < screen.availWidth?this.options.width:screen.availWidth;
        this.options.height=this.options.height < screen.availHeight?this.options.height:screen.availHeight;
        var openoptions = 'width='+this.options.width+',height='+this.options.height+',location='+this.options.location+',menubar='+this.options.menubar+',toolbar='+this.options.toolbar+',scrollbars='+this.options.scrollbars+',resizable='+this.options.resizable+',status='+this.options.status
        if (this.options.top!="") openoptions+=",top="+this.options.top;
        if (this.options.left!="") openoptions+=",left="+this.options.left;
        window.open(this.options.url, this.options.name,openoptions );
    }
    return false;
  }
}