/*
Page:           rating.js
Created:        Aug 2006
Last Mod:       Mar 11 2007
Handles actions and requests for rating bars.	
--------------------------------------------------------- 
ryan masuga, masugadesign.com
ryan@masugadesign.com 
Licensed under a Creative Commons Attribution 3.0 License.
http://creativecommons.org/licenses/by/3.0/
See readme.txt for full credit details.
--------------------------------------------------------- */

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 sndReq(vote,id_num,ip_num,units) 
{
	//alert(vote);
//	var theUL = document.getElementById('unit_ul'+id_num); // the UL
	
	//xmlHttp=GetXmlHttpObject()
	xmlHttp=GetXmlHttpObject()
	// switch UL with a loading div
	//theUL.innerHTML = '<div class="loading"></div>';
	/*var url="rpc.php"
	url=url+'?j='+vote+'&q='+id_num+'&t='+ip_num+'&c='+units
	xmlhttp.onreadystatechange = stateChanged;
	xmlHttp.open("GET",url,true)
	//xmlhttp.open('get', 'rpc.php?j='+vote+'&q='+id_num+'&t='+ip_num+'&c='+units);
//    xmlhttp.onreadystatechange = handleResponse;
    xmlhttp.send(null);	
	*/
	
	if (xmlHttp==null)
	 {
		alert ("Browser does not support HTTP Request")
		 return
	 } 

	var url="rpc.php";
	url=url+'?rate_value='+vote+'&mainid='+id_num+'&rate_ip='+ip_num+'&rate_unit='+units
	xmlHttp.onreadystatechange=stateChanged 
	xmlHttp.open("GET",url,true)
	xmlHttp.send(null)
}

function stateChanged()
{
  if(xmlHttp.readyState == 4)
  {
		
		if (xmlHttp.status == 200)
		{
      
	  		r_txt = xmlHttp.responseText;
	  		resp = r_txt.split('@~@~@');
			document.getElementById("main_rating").innerHTML = resp[0];
			//alert (resp[1]);
        	document.getElementById("ratingresult").innerHTML=resp[1];
		 	document.getElementById("ratingresult").style.border="0px solid #A5ACB2";
		 
			
			/*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;
    }
}
/*
/* =============================================================== */
/*var ratingAction = {
		'a.rater' : function(element){
			element.onclick = function(){

			var parameterString = this.href.replace(/.*\?(.*)/, "$1"); // onclick="sndReq('j=1&q=2&t=127.0.0.1&c=5');
			var parameterTokens = parameterString.split("&"); // onclick="sndReq('j=1,q=2,t=127.0.0.1,c=5');
			var parameterList = new Array();

			for (j = 0; j < parameterTokens.length; j++) {
				var parameterName = parameterTokens[j].replace(/(.*)=.*//*, "$1"); // j
			/*var parameterValue = parameterTokens[j].replace(/.*=(.*)/, "$1"); // 1
				parameterList[parameterName] = parameterValue;
			}
			var theratingID = parameterList['q'];
			var theVote = parameterList['j'];
			var theuserIP = parameterList['t'];
			var theunits = parameterList['c'];
			alert(theunits);
			//for testing	alert('sndReq('+theVote+','+theratingID+','+theuserIP+','+theunits+')'); return false;
			sndReq(theVote,theratingID,theuserIP,theunits); return false;		
			}
		}
		
	};
Behaviour.register(ratingAction);
*/
function GetXmlHttpObject()
{
var xmlHttp=null;
try
 {
 // Firefox, Opera 8.0+, Safari
 xmlHttp=new XMLHttpRequest();
 }
catch (e)
 {
 // Internet Explorer
 try
  {
  xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
  }
 catch (e)
  {
  xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
  }
 }
return xmlHttp;
}