/***********************************************
 * 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
 ***********************************************/
var loadedobjects = "";
var lastContainerId = "";
var lastContainerContent = "";
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);
}
function loadpage(page_request, containerId) {
	if (page_request.readyState == 4 && (page_request.status == 200 || window.location.href.indexOf("http") == -1)){
		if(lastContainerId != ""){
			document.getElementById(lastContainerId).innerHTML = lastContainerContent;
		}
		lastContainerContent = document.getElementById(containerId).innerHTML;
		document.getElementById(containerId).innerHTML = page_request.responseText;
		lastContainerId = containerId;
	}
}
function unloadpage() {
	if(lastContainerId != ""){
		document.getElementById(lastContainerId).innerHTML = lastContainerContent;
	}
}
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);
		}
		if (fileref != "" && file.indexOf(".css") != -1) {
			loadedobjects += file + " "; //Remember css objects as being already added to page
		}
	}
}