window.onload = function(){
}

function enlargeProductImage(src)
{
  document.getElementById('product_image').src = src;
}



function getBuriedTag(element,tagname)
{
  for(var i = 0; i < element.childNodes.length; i++){
    childNode = element.childNodes[i];
    if(childNode.nodeName == tagname){
      return childNode;
    }
    else if(childNode.childNodes.length > 0){
      if(tag = getBuriedTag(childNode,tagname)){
        return tag;
      }
    }
    //return false;
  }
}


function selectVariant(s){
  price_text = s.options[s.selectedIndex].text
  price_text = price_text.replace(/^[^£]*/,'')
  document.getElementById('price').innerHTML = price_text
  document.getElementById('was_price').innerHTML = '&nbsp;'
}



function expandShrink(){
  if(document.getElementById('hideHeader').style.display == 'block'){
    document.getElementById('hideHeader').style.display = 'none';
    document.getElementById('viewMore').innerHTML = "Read More";
  } else {
    document.getElementById('hideHeader').style.display = 'block';
    document.getElementById('viewMore').innerHTML = "View Less";
  }
}