// Place your application-specific JavaScript functions and classes here
// This file is automatically included by javascript_include_tag :defaults

function popUp(url, w, h) {
  var win = window.open(url, "Makeover Designs", "status=1,height="+h+",width="+w+",resizable=1");
  win.focus();
}

function toggle(num) {
  var branch = document.getElementById("branch" + num);
  if (branch.style.display == "none") {
    branch.style.display = "inline";
    document.getElementById("control" + num).innerHTML = "-";
  } else {
    branch.style.display = "none";
    document.getElementById("control" + num).innerHTML = "+";
  }
}

function preload_img(url) {
  if (document.images) {
    im = new Image(1,1);
    im.src = url;
  }
}