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 http = createRequestObject();
var url = "";
var elm;
var elm_backup = '';


function rating(elm_id,action)
{
	///alert('dfgfdgfdgfdgfd');
    url = './ajax/'+action;
    elm = document.getElementById(elm_id);
	http.open('get', url);
	http.onreadystatechange = handleResponse;
	http.send(null);
}


function pics(elm_id,action)
{

//alert ('fuck');
//alert ('../../hotelpolaris.php?f=zoek&dir=../images&i_field=e_body&cnt=0&i_value=1&pid=17')
    url = './ajax/'+action;
    elm = document.getElementById(elm_id);
	http.open('get', url);
	http.onreadystatechange = handleResponse;
	http.send(null);
}

function handleResponse() {
    if(http.readyState == 1){
        elm.innerHTML = 'loading ..';
    }

    if(http.readyState == 4){
        var response = http.responseText;
        //alert (response)
        elm.innerHTML = response;
    }
}


function show_ajax_fade(fade_elm,ajax_elm,evt)
{
	x = document.getElementById(fade_elm);
	//alert(x);
//	x.style.height=document.body.scrollHeight+'px';
//	x.style.height='1000px';
	x.style.height=(document.getElementById('frame').scrollHeight+100)+'px';
	x.style.visibility='visible';
	x.style.display='block';
	show_ajax(ajax_elm,evt)
}
function show_ajax(ajax_elm)
{
	//alert (ajax_elm);
	//alert (evt);
	x = document.getElementById(ajax_elm);
	x.style.top = '430px';
	x.style.visibility='visible';
	x.style.display='block';
}

function hide_ajax_fade(fade_elm,ajax_elm)
{
	x = document.getElementById(fade_elm);
	//alert(x.innerHTML);
	x.style.visibility='hidden';
	//x.style.display='none';
	hide_ajax(ajax_elm)
}
function hide_ajax(ajax_elm)
{
	x = document.getElementById(ajax_elm);
//	alert (x);
	//x.style.display='none';
	//x.innerHTML = '';
	x.innerHTML = elm_backup;
	x.style.visibility='hidden';
	x.style.display='none';

}

// init variables
rating_array = new Array();