function Load()
{    
    var div = document.getElementById("sign_button");  
 
    var xmlHTTP = new XMLHttpRequest();
    
    var stringcall = "Sign.aspx";
    
    xmlHTTP.open("GET",stringcall, false);
    
    xmlHTTP.send(null);
    
    xmlHTTP.onreadystatechange = new function()
    {    
        if(xmlHTTP.readyState == 4 && xmlHTTP.status == 200)
        {
           div.innerHTML = xmlHTTP.responseText;              
        }
        else
        {
            if(xmlHTTP.status != 404)
            {
                div.innerHTML = "An error has occured";
            }
        }
    } 

}

function Sign_Click()
{
    var email = document.getElementById("email").value;   
    
    var div = document.getElementById("sign_button"); 
    
    if (email != "Type Email Here")
    {    
       var xmlHTTP = new ActiveXObject("Microsoft.XMLHTTP");    
        
        var stringcall = "Sign.aspx?email=" + email;
        
        xmlHTTP.open("GET",stringcall, false);
        
        xmlHTTP.send(null);
        
        xmlHTTP.onreadystatechange = new function()
        {    
            if(xmlHTTP.readyState == 4 && xmlHTTP.status == 200)
            {
               document.getElementById("email").value = "Type Email Here";
                 
               div.innerHTML = xmlHTTP.responseText;
               
               alert("Thank you for your subscription");                
              
            }
            else
            {
                if(xmlHTTP.status != 404)
                {
                   div.innerHTML = "An error has occured";
                }
            }
        }
       
    }
    else
     {
      alert("Enter a valid email");
     }
   
}