//Gets the browser specific XmlHttpRequest Object
function getXmlHttpRequestObject() {
	if (window.XMLHttpRequest) {
		return new XMLHttpRequest();
	} else if(window.ActiveXObject) {
		return new ActiveXObject("Microsoft.XMLHTTP");
	} else {
		alert("Your Browser Sucks!\nIt's about time to upgrade don't you think?");
	}
}
function createAjaxObj(){
  var httprequest=false
  if (window.XMLHttpRequest)
  { // if Mozilla, Safari etc
    httprequest=new XMLHttpRequest()
    if (httprequest.overrideMimeType)
      httprequest.overrideMimeType('text/xml')
   }
   else if (window.ActiveXObject)
   { // if IE
     try {
       httprequest=new ActiveXObject("Msxml2.XMLHTTP");
     }
     catch (e){
       try{
          httprequest=new ActiveXObject("Microsoft.XMLHTTP");
       }
       catch (e){
       		alert("init error!");
       }
     }
   }
   return httprequest
}
//Our XmlHttpRequest object to get the auto suggest
var searchReq = createAjaxObj();
var callfunc = "";

//Called from keyup on the search textbox.
//Starts the AJAX request.
function getWeekDays(sourceid,year,week,path) {
	var url= path + "/media/late/MediaSourceLate.do?method=weekDays&year=" + year + "&week=" + week + "&sourceid=" + sourceid;
	if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		searchReq.open("GET",url, true);
		searchReq.onreadystatechange = handleGetWeekDays; 
		searchReq.send(null);
	}		
}

//Called when the AJAX response is returned.
function handleGetWeekDays() {
	if (searchReq.readyState == 4) {
		var result=searchReq.responseText.split("|");
		var ss = document.getElementById(result[0]);
		ss.innerHTML = result[1];
		ss.style.color = "black";
	}
}

//Called from keyup on the search textbox.
//Starts the AJAX request.
//action like "/cta/media/late/MediaSourceLate.do"
//actionMethod like "list"
//paramStr like "&year=2007&month=11"
function getSomething(action,actionMethod,paramStr,callFunction) {
	var url=action + "?method=" +actionMethod + paramStr;
	callfunc = callFunction;
	if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		searchReq.open("GET",url, true);
		searchReq.onreadystatechange = haveSomething; 
		searchReq.send(null);
	}		
}

//Called when the AJAX response is returned.
function haveSomething() {
	if (searchReq.readyState == 4) {
		var result=searchReq.responseText;
		if(callfunc!="" && callfunc!=null)
			callfunc(result);
		else
			do_something(result);
		callfunc = "";
	}
}

function doPycode(_jsp,_paramNameAndValue) {
	var url=_jsp + "?" +_paramNameAndValue;
	if (searchReq.readyState == 4 || searchReq.readyState == 0) {
		searchReq.open("GET",url, true);
		searchReq.onreadystatechange = doPycodeValue; 
		searchReq.send(null);
	}		
}

function doPycodeValue() {
	if (searchReq.readyState == 4) {
		var result=searchReq.responseText;
		printPycode(result);
	}
}