var xmlhttp
/*@cc_on @*/
/*@if (@_jscript_version >= 5)
  try {
  xmlhttp=new ActiveXObject("Msxml2.XMLHTTP")
 } catch (e) {
  try {
    xmlhttp=new ActiveXObject("Microsoft.XMLHTTP")
  } catch (E) {
   xmlhttp=false
  }
 }
@else
 xmlhttp=false
@end @*/
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 sndRequest(vote,id_num,ip_num,route) {
	var element = document.getElementById('unit_long'+id_num);
	//new Effect.Fade(element);
    element.innerHTML = '<div id="blankRatingSpace"><em>Saving...</em></div>';
	
    //xmlhttp.open('get', route+'?j='+vote+'&q='+id_num+'&t='+ip_num+'&k='+key);
    xmlhttp.open('get', route+'?j='+vote+'&q='+id_num+'&t='+ip_num);
    xmlhttp.onreadystatechange = handleResponse;
    xmlhttp.send(null);
	
	voteGlobal = vote;
}

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

        if(response.indexOf('|') != -1) {
            update = response.split('|');
			//window.alert("0: " + update[0] + "1: " + update[1] + "2: " + update[2]);
            changeText(update[0], update[1], update[2]);
        } 
		}
    } 
}

function changeText( div2show, text, que ) {
	/*alert(div2show);*/
    // 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
    }
	
	//if we have some div showing the actual number of votes we should change it
	actualVotes = document.getElementById('actualVotes');
	if(actualVotes){
		if(que != "nohacer"){
		//we should retrieve the actual number of votes from database
		//but we add 1 until we have all the databases in place
		
		var text = "";
		var previousVotes = actualVotes.innerHTML;
		if(previousVotes.indexOf(' votes)')){
			
			previousVotes = String(previousVotes);
			previousVotes = previousVotes.replace(' votes)','');
			previousVotes = previousVotes.replace('(','');
			
			previousVotes = Number(previousVotes);
			nVotesActual = previousVotes+1;
			nVotesActual = String(nVotesActual);
			//if(nVotesActual == "NaN"){
				//text = "(You can't vote again)";
			//} else{
			text = "("+nVotesActual+" votes)";
			//}
		}
		else {
			text = "(1 vote)";
		}
		actualVotes.innerHTML = text;
		}else{
		actualVotes.innerHTML = "(You can't vote again)";
		}
	}
}