function disableAction(){
	return false;
}
var xmlhttp
	if (!xmlhttp && typeof XMLHttpRequest!='undefined') {
	 try {
	  xmlhttp = new XMLHttpRequest();
	 } catch (e) {
	  xmlhttp=false
	 }
	}
	function myXMLHttpRequest() {
	  var xmlhttplocal;
	  try {
	    xmlhttplocal= new ActiveXObject("Msxml2.XMLHTTP")
	 } catch (e) {
	  try {
	    xmlhttplocal= new ActiveXObject("Microsoft.XMLHTTP")
	  } catch (E) {
	    xmlhttplocal=false;
	  }
	 }

	if (!xmlhttplocal && typeof XMLHttpRequest!='undefined') {
	 try {
	  var xmlhttplocal = new XMLHttpRequest();
	 } catch (e) {
	  var xmlhttplocal=false;
	  alert('couldn\'t create xmlhttp object');
	 }
	}
	return(xmlhttplocal);
}

function sndReq(comment,userIp,userId,dId) {
	var theContent = document.getElementById('d_content'); 
	// switch UL with a loading div
	theContent.innerHTML = '<div class="loading"></div>';
	var comment=encodeURIComponent(comment);

	var parameters="c="+comment+"&p="+userIp+"&i="+userId+"&d="+dId;
   // xmlhttp.open('post', './ajax/rate_dynamic.php?c='+comment+'&p='+userIp+'&i='+userId+'&d='+dId);
    xmlhttp.open('post', './ajax/rate_dynamic.php', true);
    xmlhttp.onreadystatechange = handleResponse;
	xmlhttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded")
	xmlhttp.send(parameters);	
}

function handleResponse() {
  if(xmlhttp.readyState == 4){
		if (xmlhttp.status == 200){
       	
        var response = xmlhttp.responseText;
        var update = new Array();

        if(response.indexOf('|') != -1) {
            update = response.split('|');
            changeText(update[0], update[1]);
        }
		}
    }
}

function changeText( div2show, text ) {
    // Detect Browser
    var IE = (document.all) ? 1 : 0;
    var DOM = 0; 
    if (parseInt(navigator.appVersion) >=5) {DOM=1};

    // Grab the content from the requested "div" and show it in the "container"
    if (DOM) {
        var viewer = document.getElementById(div2show);
        viewer.innerHTML = text;
    }  else if(IE) {
        document.all[div2show].innerHTML = text;
    }
}

/* =============================================================== */
function run(){
	var comment = document.getElementById("comment").value;
	var userIp = document.getElementById("userIp").value;
	var userId = document.getElementById("userId").value;
	var dId = document.getElementById("dId").value;
	//alert(comment+','+userIp+','+userId+','+dId);
	sndReq(comment,userIp,userId,dId);	
}