includes/clientside/static/sliders.js
author Dan
Wed, 13 May 2009 09:46:54 -0400
changeset 972 437f2505d340
parent 855 4f7521dd981f
child 1227 bdac73ed481e
permissions -rw-r--r--
Band-Aided user_homepage undefined index error in comments.
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// Sliding drawers on the sidebar
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// our global vars
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// the delay between the slide in/out, and a little inertia
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/*
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pseudocode:
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  oninit():
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    i = 0
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    for every div with class "slideblock", do
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      if ( cookie['mdgSliderState_' || i] == 'closed' )
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        div.hide()
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      div.trigger.addEvent onclick():
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        if ( div.hidden )
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          div.show()
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          cookie['mdgSliderState_' || i] = 'open'
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        else
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          div.hide()
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          cookie['mdgSliderState_' || i] = 'closed
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      i++
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*/
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var sliders_initted = false;
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var initSliders = function()
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{
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  if ( KILL_SWITCH || IE )
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    return false;
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  var divs = getElementsByClassName(document, "div", "slideblock");
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  var divs2 = getElementsByClassName(document, "div", "slideblock2");
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  for ( var i = 0; i < divs2.length; i++ )
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  {
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    divs.push(divs2[i]);
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  }
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  delete divs2;
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  if ( divs.length < 1 )
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    return false;
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  for ( var i = 0; i < divs.length; i++ )
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  {
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    var div = divs[i];
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    // set a unique id for this slider
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    div.metaid = i;
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    var cookiename = 'mdgSliderState_' + i;
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    if ( readCookie(cookiename) == 'closed' )
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    {
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      div.style.display = 'none';
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    }
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    var el = div.previousSibling;
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    if ( !el )
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      continue;
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    while ( el.tagName == undefined )
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    {
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      el = el.previousSibling;
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      if ( !el )
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        break;
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    }
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    if ( !el )
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      continue;
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    var toggler = el.getElementsByTagName('a')[0];
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    if ( !toggler )
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      continue;
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    toggler.onclick = function()
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    {
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      load_component(['jquery', 'jquery-ui']);
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      var mydiv = this.parentNode.nextSibling;
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      while ( mydiv.tagName != 'DIV' )
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        mydiv = mydiv.nextSibling;
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      if ( mydiv.style.display == 'none' )
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      {
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        $(mydiv).show('blind');
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        var cookiename = 'mdgSliderState_' + mydiv.metaid;
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        createCookie(cookiename, 'open', 365);
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      }
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      else
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      {
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        $(mydiv).hide('blind');
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        var cookiename = 'mdgSliderState_' + mydiv.metaid;
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        createCookie(cookiename, 'closed', 365);
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      }
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      return false;
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    }
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  }
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}
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addOnloadHook(initSliders);
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