var xmlHttp;
var display_id;
var load_id;
var title1;
var url1;
var pagename_log;
var beerid_log;

function show_result(url,disp_id,loader_id)
{
	load_id=loader_id;
	document.getElementById(load_id).style.display='block';
	display_id = disp_id;
	xmlHttp=CreateHttpObject();
	
	if(xmlHttp == null)
	{
		alert("Your browser doesn't support HTTP request");
		return 
	}

	
//	var url="page/search_user.php?uname="+fld.value
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function show_login(url,disp_id,loader_id)
{
	load_id=loader_id;
	document.getElementById(load_id).style.display='block';
	if(document.getElementById("log_username").value=="")
	{
		document.getElementById(load_id).style.display='none';
		alert("Please enter Username");
		return false;
	}
	
	if(document.getElementById("log_password").value=="")
	{
		document.getElementById(load_id).style.display='none';
		alert("Please Enter your Password");
		return false;
	}
	var username=document.getElementById("log_username").value;
	var password=document.getElementById("log_password").value;
	var loginpage=document.getElementById("loginpage").value;
	pagename_log=document.getElementById("pagename_log").value;
	beerid_log=document.getElementById("beerid_log").value;
	
	display_id = disp_id;
	xmlHttp=CreateHttpObject();
	
	if(xmlHttp == null)
	{
		alert("Your browser doesn't support HTTP request");
		return 
	}

	
	var url=url+"?username="+username+"&password="+password+"&pagename_log="+pagename_log+"&beerid_log="+beerid_log;
	if(loginpage!="")
	{
			url=url+"&loginpage="+loginpage;
	}
	//alert(url);
	xmlHttp.onreadystatechange=stateChangedlogin
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function show_delete(url1,disp_id,loader_id)
{
	load_id=loader_id;
	document.getElementById(load_id).style.display='block';
	if(confirm("Are you sure you want to delete the record"))
   {
      var url=url1;
	  
   }
   else 
   {
	 document.getElementById(load_id).style.display='none';  
    return false;
   }

	
	display_id = disp_id;
	
	xmlHttp=CreateHttpObject();
	
	if(xmlHttp == null)
	{
		alert("Your browser doesn't support HTTP request");
		return 
	}

	
//	var url="page/search_user.php?uname="+fld.value
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function show_result1(url,disp_id,loader_id)
{
	title1=document.getElementById("title").value;
	var title = title1.replace(/ /g,"~~~");
	document.getElementById('update_error').style.display='none';
	
	display_id = disp_id;
	var url2=url+"&entered_title="+title+"&method=ajax";
	xmlHttp=CreateHttpObject();
		
	if(xmlHttp == null)
	{
		alert("Your browser doesn't support HTTP request");
		return 
	}
xmlHttp.onreadystatechange=stateChangedvalid
	xmlHttp.open("GET",url2,true)
	xmlHttp.send(null)
}


function show_event(url,disp_id,loader_id)
{
	load_id=loader_id;
	document.getElementById(load_id).style.display='block';
	var event_type=document.getElementById("event_type").value;
	if(event_type==0)
	{
		alert("Please Select an Event");
		return false;
	}
	display_id = disp_id;
	xmlHttp=CreateHttpObject();
	
	if(xmlHttp == null)
	{
		alert("Your browser doesn't support HTTP request");
		return 
	}
	var url1=url+"?event_type="+event_type
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url1,true)
	xmlHttp.send(null)
}


function stateChanged()
{
	if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		document.getElementById(display_id).style.display = "block";
		document.getElementById(display_id).innerHTML = xmlHttp.responseText;
		document.getElementById(load_id).style.display='none';
		if(xmlHttp.responseText=="Already Subscribed!")
		{
			document.getElementById("title").value="";
		}
	}
}

function stateChangedlogin()
{
	if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		document.getElementById(display_id).style.display = "block";
		document.getElementById(display_id).innerHTML = xmlHttp.responseText;
		document.getElementById(load_id).style.display='none';
		
		if(pagename_log!="")
		{
			if(beerid_log=="")
			{
				window.location="index.php?page="+pagename_log;
			}
			else
			{
				window.location="index.php?page="+pagename_log+"&id="+beerid_log;	
			}
		}
	}
}

function stateChangedvalid()
{
	if(xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
	{
		document.getElementById(display_id).style.display = "block";
		document.getElementById(display_id).innerHTML = xmlHttp.responseText;
		if(xmlHttp.responseText=="Already Subscribed!")
		{
			document.getElementById("title").value="";
		}
	}
}

function CreateHttpObject()
{
	var xmlHttp=null;
	try
	{
		xmlHttp = new XMLHttpRequest();
	}
	catch(e)
	{

		try
		{
			xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
		}
		catch(e)
		{
			xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
		}
	}
	return xmlHttp;
}