function GetCookieValueByName(name)
{
 var beg = document.cookie.indexOf(name+"=");
 if(beg==-1)
  return false;
  
 var end = document.cookie.indexOf(";", beg + name.length);
 if(end==-1)
  end = document.cookie.length;
  
return unescape(document.cookie.substring(beg + name.length + 1, end));
}

function SetCookie(name, value, expires, path, domain, secure)
{
 document.cookie = name + "=" + escape(value) +
                ((expires) ? "; expires=" + expires.toGMTString() : "") +
                ((path) ? "; path=" + path : "") +
                ((domain) ? "; domain=" + domain : "") +
                ((secure) ? "; secure" : "");
}

function DeleteCookie(name, path, domain)
{
var exp = new Date();  
exp.setTime (exp.getTime() - 1);  

 if(GetCookieValueByName(name))
  document.cookie = name + "=" + GetCookieValueByName(name)+
                ((path) ? "; path=" + path : "") +
                ((domain) ? "; domain=" + domain : "") +
                "; expires="+exp.toGMTString();
  
}


function funExit()
{
DeleteCookie("IT_USER","/","");
DeleteCookie("IT_PWD","/","");
window.close();
//window.location.href=window.location.href;
}