/***********************************************

* Dynamic Ajax Content- � Dynamic Drive DHTML code library (www.dynamicdrive.com)

* This notice MUST stay intact for legal use

* Visit Dynamic Drive at http://www.dynamicdrive.com/ for full source code

***********************************************/



/*******************************************

* examples:

<a href="javascript:ajaxpage('ajaxfiles/external.htm', 'rightcolumn');">Porsche Page</a>

<a href="javascript:loadobjs('ajaxfiles/style.css', 'ajaxfiles/tooltip.js');">Load "style.css" and "tooltip.js"</a>

<div id="rightcolumn"><h3>Choose a page to load.</h3></div>

********************************************/



var loadedobjects=""

var rootdomain="http://"+window.location.hostname



function ajaxpage(url, containerid){

	var page_request = false

	if (window.XMLHttpRequest) // if Mozilla, Safari etc

		page_request = new XMLHttpRequest()

	else if (window.ActiveXObject){ // if IE

		try {

			page_request = new ActiveXObject("Msxml2.XMLHTTP")

		} 

		catch (e){

			try{

				page_request = new ActiveXObject("Microsoft.XMLHTTP")

			}

			catch (e){}

		}

	} else

		return false

	page_request.onreadystatechange=function(){

		loadpage(page_request, containerid)

	}

	page_request.open('GET', url, true)

	page_request.send(null)

// 	document.getElementById(containerid).scrollTop = 0;

}



function loadpage(page_request, containerid){

	if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))

	document.getElementById(containerid).innerHTML=page_request.responseText

}



function loadobjs(){

	if (!document.getElementById)

		return

	for (i=0; i<arguments.length; i++){

		var file=arguments[i]

		var fileref=""

		if (loadedobjects.indexOf(file)==-1){ //Check to see if this object has not already been added to page before proceeding

			if (file.indexOf(".js")!=-1){ //If object is a js file

				fileref=document.createElement('script')

				fileref.setAttribute("type","text/javascript");

				fileref.setAttribute("src", file);

			}

			else if (file.indexOf(".css")!=-1){ //If object is a css file

				fileref=document.createElement("link")

				fileref.setAttribute("rel", "stylesheet");

				fileref.setAttribute("type", "text/css");

				fileref.setAttribute("href", file);

			}

		}

		if (fileref!=""){

			document.getElementsByTagName("head").item(0).appendChild(fileref)

			loadedobjects+=file+" " //Remember this object as being already added to page

		}

	}

}



function ch(x, y) {

	if (y == 1) {

		document.getElementById(x).style.display = 'block';

	} else {

		document.getElementById(x).style.display = 'none';

	}

}