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 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 del_cookie(name) {
   document.cookie = name + "=; expires=Thu, 01-Jan-70 00:00:01 GMT;";
} 

function checkCookie()
{
   var DomainCookie = getCookie("domainname");
   if(DomainCookie=="") 
   {
     alert("You have not suplied us with a domain name!");
   }
   else
   {
     alert("Welcome to the Unified Platform Support Articles "+DomainCookie+"!");
   }
}

function getplatform() {
   var DomainCookie = getCookie("domainname");
   if (DomainCookie=="")
   {
    document.getElementById("UserMessage").innerHTML = 'Undefined';
    document.getElementById("DomainReset").innerHTML = "<a href='/Support-Section' onClick='del_cookie(\"domainname\");del_cookie(\"platform\");'><span style='font-size:10px;'>(Enter Domain)</span></a>";
   }
   else
   {
    document.getElementById("UserMessage").innerHTML = DomainCookie;
    document.getElementById("DomainReset").innerHTML = "<a href='/Support-Section' onClick='del_cookie(\"domainname\");del_cookie(\"platform\");'><span style='font-size:10px;'>(Change Domain)</span></a>";
    //document.getElementById("ShowPlatform").innerHTML = getCookie("platform");    
    writeNewButtons();
   }
}

function store_domain(){
	var userInput = document.getElementById("DomainNameInput").value;
	document.getElementById("UserMessage").innerHTML = userInput;
    //Lets store the domain name
	setCookie("domainname",userInput,365);
}

function writeNewButtons(){
   document.getElementById("SupportCookiesDelete").innerHTML = "<a href=\"\" onClick=\"del_cookie(\"domainname\");\">Delete Cookie</a>";
   document.getElementById("SupportCookiesShow").innerHTML = "<a href=\"\" onClick=\"checkCookie();\">Show Cookies</a>";
}