var normalFont = 1.3;
var maxFont = 1.5;
var minFont = 1.1;

function setPlusText() {
  if (normalFont < maxFont) {
    normalFont= normalFont+0.1;
    size= normalFont+"em";
    document.getElementById('content-container').style.fontSize = size;
  }
  return false;
}
function setMinusText() {
  if (normalFont > minFont) {
    normalFont= normalFont-0.1;
    size= normalFont+"em";
    document.getElementById('content-container').style.fontSize = size;
  }
  return false;
}

function bookmark(){
    var title="Tuckwell Recruitment"
    var url="http://www.tuckwell.com.au/recruitment"

    if (window.sidebar) window.sidebar.addPanel(title, url,"");

    else if( window.opera && window.print )
    {
    var mbm = document.createElement('a');
    mbm.setAttribute('rel','sidebar');
    mbm.setAttribute('href',url);
    mbm.setAttribute('title',title);
    mbm.click();
    }

    else if( document.all ) window.external.AddFavorite( url, title);

}