function news_format(singlename) {
  singlename = singlename + "_content";
  document.getElementById(singlename).childNodes[3].style.display = 'inline';
  document.getElementById(singlename).childNodes[3].style.margin = '0';
  document.getElementById(singlename).childNodes[3].style.padding = '0';
}

function validate_contact(obj)
{
  var flag = true;

  if(obj.name.value == "") {
    obj.name.parentNode.parentNode.style.color = "#ff0000";
    flag = false;
  } if(obj.email.value == "") {
    obj.email.parentNode.parentNode.style.color = "#ff0000";
    flag = false;
  } if(obj.phone.value == "") {
    obj.phone.parentNode.parentNode.style.color = "#ff0000";
    flag = false;
  } if(obj.company.value == "") {
    obj.company.parentNode.parentNode.style.color = "#ff0000";
    flag = false;
  } if(obj.message.value == "") {
    obj.message.parentNode.parentNode.style.color = "#ff0000";
    flag = false;
  } return flag;
}

function roll(obj, image)
{
  obj.src = image;
}

function navOver(obj, index)
{   
  margin_values = Array("105","97","149","97","93","0","105");
  margin_values_mac = Array("102","97","149","97","93","0","105");
  width_values = Array("140","240","135","130","100","0","140");

  navRoot = obj.childNodes[2];
  navRoot.style.display = "inline";
  
  if(navigator.appVersion.match("MSIE 7"))
    navRoot.className = "ie7";
  
  if(navigator.appVersion.match("Macintosh"))
    navRoot.style.margin = "0 0 0 -"+margin_values_mac[index]+"px";
  else
    navRoot.style.margin = "0 0 0 -"+margin_values[index]+"px";
    
  if(navigator.appVersion.match("MSIE"))
  {
    for(i = 0; i < navRoot.childNodes.length; i++)
      navRoot.childNodes[i].childNodes[0].style.width = width_values[index]+"px";
  }
  else
  {
    for(i = 1; i < navRoot.childNodes.length; i+=2)
      navRoot.childNodes[i].childNodes[0].style.width = width_values[index]+"px";
  }
}

function navOut(obj)
{
  obj.childNodes[2].style.display = "none";
}

function blogFix()
{
  if(navigator.appVersion.match("MSIE 6"))
    document.getElementById("content_container").style.width = "885px";
}