var Popup = {
  open: function(options) {
    this.options = {
      url: "#",
      width: 900,
      height: 305,
      name: "_blank",
      location: "no",
      menubar: "no",
      toolbar: "no",
      status: "yes",
      scrollbars: "no",
      resizable: "yes",
      left: "",
      top: "",
      normal: false
    }
    Object.extend(this.options, options || {});
    if (this.options.normal) {
      this.options.menubar = "yes";
      this.options.status = "yes";
      this.options.toolbar = "yes";
      this.options.location = "yes";
    }
    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);
  }
};

function credits() {
  Popup.open({ url: "credits.html", name: "blood" , width: 900, height: 280 });
}
function demand_attention() {
  // alert("Focus -- " + $("bloodandchoc"));
  $("bloodandchoc").focus();
  $("bloodandchoc").demand_attention();
}

function launch(link,name) {
	Popup.open({ url: link, name: name , width: screen.availWidth, height: screen.availHeight });
}