//url=page formater,targid=div id/name, params=passed in vars
function doajax(url, targid, params){
    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(){
    ldpage(page_request, targid)
    }
    //page_request.open('GET', url, true)
    page_request.open('POST', url, true)

//for POST Send the proper header information along with the request
page_request.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
page_request.setRequestHeader("Content-length", params.length);
page_request.setRequestHeader("Connection", "close");

 
    //page_request.send(null)
    page_request.send(params)

   

}

function ldpage(page_request, targid){
    if (page_request.readyState == 4 && (page_request.status==200 || window.location.href.indexOf("http")==-1))
    document.getElementById(targid).innerHTML=page_request.responseText
}