var xmlHttp

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;
}

function selectBlogPage()
{
	 document.blogList.submit();
}

function selectBlogLatest(direction)
{
	xmlHttp=GetXmlHttpObject();
	var currentPage

	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 

	var savedUrl = "";
	var url = "";

	if (direction == "n")
	{
		savedUrl=savedUrl+"shift=next";
	}
	else
	{
		savedUrl=savedUrl+"shift=prev";
	}
										
	currentPage = document.getElementById("recentCurrentPage").value
	savedUrl = savedUrl + "&currentPage=" + currentPage;
	savedUrl = savedUrl + "&updateWhat=blogList";

//	alert("Current Page = " + currentPage + " savedUrl = " + savedUrl);
	url = "bloglisting.asp?" + savedUrl;
	url=url+"&sid="+ Math.random();


//	url = "http://dev4.yuccamedia.com/yucca/bloglisting.asp";
//	alert("url = " +  url);
	xmlHttp.onreadystatechange=relistLatestBlogStateChanged;

	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
	return false;
}

function relistLatestBlogStateChanged()
{

	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("latestBlogListing").innerHTML=xmlHttp.responseText;	
	}
}


function selectTagList(direction)
{
	xmlHttp=GetXmlHttpObject();
	var currentPage

	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 

	var savedUrl = "";
	var url = "";

	if (direction == "m")
	{
		savedUrl=savedUrl+"updateWhat=tagListMore";
	}
	else
	{
		savedUrl=savedUrl+"updateWhat=tagListLess";
	}
										
	url = "bloglisting.asp?" + savedUrl;
	url=url+"&sid="+ Math.random();

	xmlHttp.onreadystatechange=relistLatestTagsStateChanged;

	xmlHttp.open("GET",url,true);
	xmlHttp.send(null);
	return false;
}


function relistLatestTagsStateChanged()
{

	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("tagSummary").innerHTML=xmlHttp.responseText;	
	}
}





function selectBlogPageAjax()
{
	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	{
		alert ("Your browser does not support AJAX!");
		return;
	} 

	var savedUrl = "";
	var url = "";

	
	savedUrl=savedUrl+"selectPage="+ document.getElementById("selectPage").value;

	url = "blogListing.asp?" + savedUrl;
	url=url+"&sid="+ Math.random();

	xmlHttp.onreadystatechange=relistMainBlogStateChanged;
	
	xmlHttp.open("GET",url,true);
	
}

function relistMainBlogStateChanged()
{ 
	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("mainColshort").innerHTML=xmlHttp.responseText;	
	}
}