var includefiles=["AjaxFiles/file1.htm", "AjaxFiles/file2.htm", "AjaxFiles/file3.htm", "AjaxFiles/file4.htm", "AjaxFiles/file5.htm", "AjaxFiles/file6.htm", "AjaxFiles/file7.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
        }