function LoadTabs()
{
	var selectedTab = getCookie("selectedTab");

	var tabcontent = document.getElementById("tabContent").getElementsByTagName("div");
	var zerotab;
	var highlighted = false;
	for(var i=0; i<tabcontent.length;i++)
	{
		var tab = document.createElement("li");
		if(i==0) zerotab = tab;
		tab.onclick = function() { HighlightTab(this) };
		tab.innerHTML = tabcontent[i].id;
		document.getElementById("tablist").appendChild(tab);
		var curtab = tabcontent[i].id;
		
		if(curtab == selectedTab)
		{
			HighlightTab(tab);
			highlighted=true;
		}
	}
	if(!highlighted) HighlightTab(zerotab);
}

function HighlightTab(tab) {
	var tabname = tab.innerHTML;
	var tabcontent = document.getElementById('tabs').getElementsByTagName('li');
	for(var i=0;i<tabcontent.length;i++)
	{
		document.getElementById(tabcontent[i].innerHTML).style.display='none';
		tabcontent[i].className = '';
	}
	tab.className = 'selected';
	document.getElementById(tabname).style.display='block';
	setCookie("selectedTab", tabname, 1);
}

function setCookie(c_name,value,expiredays)
{
	var exdate=new Date();
	exdate.setDate(exdate.getDate()+expiredays);
	document.cookie=c_name+ "=" +escape(value)+
	((expiredays==null) ? "" : ";expires="+exdate.toGMTString());
}

function getCookie(c_name)
{
if (document.cookie.length>0)
  {
  c_start=document.cookie.indexOf(c_name + "=");
  if (c_start!=-1)
    {
    c_start=c_start + c_name.length+1;
    c_end=document.cookie.indexOf(";",c_start);
    if (c_end==-1) c_end=document.cookie.length;
    return unescape(document.cookie.substring(c_start,c_end));
    }
  }
return "";
}

function HideContent()
{
	var tabcontent = document.getElementById("tabContent").getElementsByTagName("div");
	for(var i=1; i<tabcontent.length;i++) 
	{
		tabcontent[i].style.display='none';
	}
}