function createRequestObject() {
    var ro;
    var browser = navigator.appName;
    if(browser == "Microsoft Internet Explorer"){
        ro = new ActiveXObject("Microsoft.XMLHTTP");
    } else{
        ro = new XMLHttpRequest();
    }
    return ro;
}

var htmlreader = createRequestObject();
var id = '';

function readhtml(divid, page){
	id = divid;
     htmlreader.open('get', page);
   	 htmlreader.setRequestHeader("Content-Type", "application/x-www-form-urlencoded"); 
   	 htmlreader.onreadystatechange = function(){
   	 	if(htmlreader.readyState == 4){
   	 		
   	 		var response = htmlreader.responseText;
        	var update = new Array();
          	$(divid).innerHTML = response;
    	}
   	 }
     htmlreader.send(null);
}