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

function mark_for_destroy(element){
  $(element).up('li').down('.should_destroy').value = 1;
  $(element).up('li').hide();
}

window.onload = function(){
  if(document.all && navigator.appVersion.indexOf("MSIE")>-1 && navigator.appVersion.indexOf("Windows")>-1)
  {
    var a = document.getElementsByTagName("label");
    for(var i=0,j=a.length;i<j;i++){
      if(a[i].hasChildNodes && a[i].childNodes.item(0).tagName == "IMG")
      {
        a[i].childNodes.item(0).forid = a[i].htmlFor;
        a[i].childNodes.item(0).onclick = function(){
          var e = document.getElementById(this.forid);
          switch(e.type){
            case "radio": e.checked|=1;break;
            case "checkbox": e.checked=!e.checked;break;
            case "text": case "password": case "textarea": e.focus(); break;
          }
          checkAllColours();
        }
      }
    }
  }
}

function checkAllColours(){
  var a = document.getElementsByClassName("colours");
  for(var i=0,j=a.length;i<j;i++){
    var b = a[i].getElementsByTagName("li");
    for(var e=0,f=b.length;e<f;e++){
      if (b[e].getElementsByTagName("input")[0].checked){
        b[e].className = "selected_colour"
      }
      else{
        b[e].className = "non_colour"
      }
    }
  }
}