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();

function sndReq(action) {
    if(hide == 1 && action.substring(action.lastIndexOf("@"),15) != "@navigate"){
		http.open('get', 'movie_preview/response.php?action=register');
		http.onreadystatechange = handleResponse;
		http.send(null);	
	} else {
		http.open('get', 'movie_preview/response.php?action='+action);
		http.onreadystatechange = handleResponse;
		http.send(null);
	}
}

function handleResponse() {
// http.readyState 1, 2, 3 is available for loading bar progress
	if(http.readyState == 4){
        var response = http.responseText;
        var update = new Array();

        if(response.indexOf('|' != -1)) {
            update = response.split('|||');
			if(update[0] == "getMovies"){
				scroll(0,0);	
			}
            document.getElementById(update[0]).innerHTML = update[1];
        }
    }
}
/*      ---------------      Layer functions      -----------------------        */
function MM_findObj(n, d) { //v4.01
  var p,i,x;  if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
    d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
  if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
  for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=MM_findObj(n,d.layers[i].document);
  if(!x && d.getElementById) x=d.getElementById(n); return x;
}

function MM_showHideLayers() { //v6.0
  var i,p,v,obj,args=MM_showHideLayers.arguments;
  for (i=0; i<(args.length-2); i+=3) if ((obj=MM_findObj(args[i]))!=null) { v=args[i+2];
    if (obj.style) { obj=obj.style; v=(v=='show')?'visible':(v=='hide')?'hidden':v; }
    obj.visibility=v; }
}