var xmlHttp


function RemoveFromMypage(itemID,userID)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Browser does not support HTTP Request")
	  return
	  } 
		var url="removeFromMypage.php"
		url=url+"?itemID="+itemID
		url=url+"&userID="+userID
		xmlHttp.onreadystatechange=itemRemovedFromMypage 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
} 


function addToMypage(itemID,itemSize,userID,chID)
{
	
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Browser does not support HTTP Request")
	  return
	  } 
		var url="addToMypage.php"
		url=url+"?itemID="+itemID
		url=url+"&itemSize="+itemSize
		url=url+"&userID="+userID
		url=url+"&dislike=0"
		url=url+"&chID="+chID
		xmlHttp.onreadystatechange=itemAddedtoMypage 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
} 

function addToDislike(itemID,itemSize,userID)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Browser does not support HTTP Request")
	  return
	  } 
		var url="addToMypage.php"
		url=url+"?itemID="+itemID
		url=url+"&itemSize="+itemSize
		url=url+"&userID="+userID
		url=url+"&dislike=1"
		xmlHttp.onreadystatechange=itemAddedtoMypage 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
} 

function deleteItem(itemID)
{
	xmlHttp=GetXmlHttpObject()
	if (xmlHttp==null)
	  {
	  alert ("Browser does not support HTTP Request")
	  return
	  } 
		var url="deleteItem.php"
		url=url+"?itemID="+itemID
		xmlHttp.onreadystatechange=deletedItem 
		xmlHttp.open("GET",url,true)
		xmlHttp.send(null)
} 

function deletedItem() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 var txt = "item";
 txt=txt + xmlHttp.responseText
 document.getElementById(txt).innerHTML=""
 } 
}

function showLogin()
{
	document.getElementById("MainSpace").innerHTML="<img src='images/bf_background.jpg' width='10' height='10' />";
	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request")
  return
  } 

var url="login.php"
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 


function showHome()
{
	document.getElementById("MainSpace").innerHTML="<table width='100%'  height='100%' border='0' cellspacing='0' cellpadding='0'><tr><td><img src='images/ajax-loader.gif'/></td></tr></table>";
	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request")
  return
  } 

var url="getHomePage.php"
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function showHomeMembers()
{
	document.getElementById("MainSpace").innerHTML="<table width='100%'  height='100%' border='0' cellspacing='0' cellpadding='0'><tr><td><img src='images/ajax-loader.gif'/></td></tr></table>";
	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request")
  return
  } 

var url="getMembersHome.php"
xmlHttp.onreadystatechange=stateChanged 
xmlHttp.open("GET",url,true)
xmlHttp.send(null)
} 

function getChannel(str)
{
	document.getElementById("MainSpace").innerHTML="<table width='100%'  height='100%' border='0' cellspacing='0' cellpadding='0'><tr><td><img src='images/ajax-loader.gif'/></td></tr></table>";
	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request")
  return
  } 
	var url="getChannel.php"
	url=url+"?ID="+str
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
} 

function getChannelUsr(str)
{
	document.getElementById("MainSpace").innerHTML="<table width='100%'  height='100%' border='0' cellspacing='0' cellpadding='0'><tr><td><img src='images/ajax-loader.gif'/></td></tr></table>";
	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request")
  return
  } 
	var url="getChannelUsr.php"
	url=url+"?ID="+str
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
} 


function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("MainSpace").innerHTML=xmlHttp.responseText 
 } 
}


function Search(str)
{	
xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
  {
  alert ("Browser does not support HTTP Request")
  return
  } 
	var url="getSearch.php"
	url=url+"?str="+str
	xmlHttp.onreadystatechange=searchRes 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
} 

function searchRes() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("searchResult").innerHTML=xmlHttp.responseText 
 } 
}

function itemAddedtoMypage() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 var txt = "link";
 txt=txt + xmlHttp.responseText
 document.getElementById(txt).innerHTML=""
 } 
}

function itemRemovedFromMypage() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 var txt = "link";
 txt=txt + xmlHttp.responseText
 document.getElementById(txt).innerHTML=""
 } 
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 // Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}