/***********************************************
* Ajax Rotating Includes script- © 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
***********************************************/

//To include a page, invoke ajaxinclude(files_array, "ROTATETYPE") in the BODY of page.
//* file_array is the name of the array containing your list of files to include.
//* For "ROTATETYPE", valid values are "dailyw", "dailym", and "random", for each day of the week, each day of the month, and random, respectively.
//* Included file MUST be from the same domain as the page displaying it.

//Enter path to list of files to display.
//For rotatetype="dailyw", there must be 7 files, and for "dailym", 31 files. Otherwise, no restriction:

var includefiles=[
	"advertising/ad_sinert.htm",
	"advertising/ad_angermanagementcenter.htm",
	"advertising/ad_adept_aware.htm",
	"advertising/ad_justice4all.htm",
	"advertising/ad_angermanagement818.htm",
	"advertising/ad_steppingstones.htm"]

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

function ajaxinclude(files_array, rotatetype){
	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
	
	var url=choosefile(files_array, rotatetype)
	if (typeof files_array[url]=="undefined"){
		document.write("Error: No file for this day has been found.")
		return
	}
	else
		url=files_array[url]

	page_request.open('GET', url, false) //get page synchronously 
	page_request.send(null)
	writecontent(page_request)
}

function writecontent(page_request){
if (window.location.href.indexOf("http")==-1 || page_request.status==200)
	document.write(page_request.responseText)
}

function choosefile(files_array, rotatetype){
var today=new Date()
var selectedfile=(rotatetype=="dailyw")? today.getDay() : rotatetype=="dailym"? today.getDate() : Math.floor(Math.random()*files_array.length)
if (rotatetype=="dailyw" && selectedfile==0) //if display type=="week days" and today is Sunday 
selectedfile=7
if (rotatetype=="dailyw" || rotatetype=="dailym")
selectedfile--  //remove 1 to sync with array index
return selectedfile
}