function Logout()
{
   var d = new Date();
   document.cookie = "Username=; path=/;expires=" + d.toGMTString() + ";";
   document.cookie = "Password=; path=/;expires=" + d.toGMTString() + ";";
   document.cookie = "DevTeachWSID=; path=/;expires=" + d.toGMTString() + ";"; 
   alert("You have logged out from DevTeach. Thanks for your visit.");
   document.location="http://www.DevTeach.com"
}

function LogoutLogin()
{
    var d = new Date();
    document.cookie = "Username=; path=/;expires=" + d.toGMTString() + ";";
    document.cookie = "Password=; path=/;expires=" + d.toGMTString() + ";";
    document.cookie = "DevTeachWSID=; path=/;expires=" + d.toGMTString() + ";";
    alert("You have logged out from DevTeach. Thanks for your visit.");
   document.location="http://www.devteach.com/wconnect/wc.dll?FournierTransformation~1,8"
}