/* 
  Custom Educat JS function
  Last revised 22 Aug 2008, Kim Steinhaug
   
  $Id: educat.functions.js,v 1.29 2008/08/22 15:14:35 Kim Steinhaug Exp $   
   */

function swSetCSS(title){
  var i, cacheobj, altsheets=[''];
  for(i=0; (cacheobj = document.getElementsByTagName('link')[i]); i++){
    if(cacheobj.getAttribute("rel").toLowerCase()=="alternate stylesheet" && cacheobj.getAttribute("title")){
      cacheobj.disabled = true;
      altsheets.push(cacheobj);
      if(cacheobj.getAttribute('title') == title)
        cacheobj.disabled = false;
    }
  }
  Set_Cookie('stylesheet',title,100000);

  $('css-small').src = '/gfx/v2/icons/size-small.gif';
  $('css-normal').src = '/gfx/v2/icons/size-normal.gif';
  $('css-large').src = '/gfx/v2/icons/size-large.gif';
  if(title=='small'){
    $('css-small').src = '/gfx/v2/icons/size-small-red.gif';
  } else if(title=='normal'){
    $('css-normal').src = '/gfx/v2/icons/size-normal-red.gif';
  } else if(title=='large'){
    $('css-large').src = '/gfx/v2/icons/size-large-red.gif';
  }

}
ELO.functionsToCallOnload.push("swSetCSS(Get_Cookie('stylesheet'))");