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;



function handleResponse() {
	elm_loading = document.getElementById('loading');
        elm_loading.innerHTML = '<img src="img/loading.gif" alt="loading" />';

    if(http.readyState == 1){
		//elm.style.display = 'none';
    }
    if(http.readyState == 2){
	//window.setTimeout(nice, 5000);
	
	}
    if(http.readyState == 4){
	    //alert (elm)
		//elm.style.display = 'inherit';
        var response = http.responseText;
		//alert (response);
        elm.innerHTML = response;
		so_init();
		elm_loading.innerHTML = '';
    }

}

function slider(elm_id,action)
{
	//alert(elm_id)
    url = '../js/'+action+'&ajax_elm='+elm_id+'&r='+Math.random();
	//alert(url);
    elm = document.getElementById(elm_id);
	elm_loading = document.getElementById('loading');
	elm_loading.innerHTML = '<img src="img/loading.gif" alt="loading" />';
    if (elm.style.display == 'none')
    {
 //   	elm.style.display = 'inherit';
    }
    if (elm.style.visibility != 'visible')
    {
//    	elm.style.visibility = 'visible';
    }
	http.open('get', url, true);
	http.onreadystatechange = handleResponse;
	http.send(null);

}