function ChangePic(obj) {
  if (obj.src.indexOf("_On")!=-1) obj.src=obj.src.replace("_On","_Off");
  else obj.src=obj.src.replace("_Off","_On");
}
function disp_prompt(id,pid,chainVar)
{
    var name=prompt("Enter Your Code","*****")
    if (name!=null && name!="")
    {
    href="CheckStreamPassword.asp?item=" + id + "&pid=" + pid +"&pass="+name
    if(chainVar=='true')
    {
        href+= "&chain=true"
    } 
      loadXMLDoc(href)
    }
}
function loadXMLDoc(url)
{
xmlhttp=null
// code for Mozilla, etc.
if (window.XMLHttpRequest)
  {
  xmlhttp=new XMLHttpRequest()
  }
// code for IE
else if (window.ActiveXObject)
  {
  xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
  }
if (xmlhttp!=null)
  {
  xmlhttp.onreadystatechange=state_Change
  xmlhttp.open("GET",url,true)
  xmlhttp.send(null)
  }
else
  {
  alert("Your browser does not support XMLHTTP.")
  }
}

function state_Change()
{
// if xmlhttp shows "loaded"
if (xmlhttp.readyState==4)
  {
  // if "OK"
  if (xmlhttp.status==200)
  {
    if(xmlhttp.responseText=="Error")
    {
        alert("Wrong Code")
    }
    else{
    top.location=xmlhttp.responseText
    }
  }
  else
  {
  
  alert("Problem retrieving XML data:" + xmlhttp.statusText)
  }
  }
}